Google Git
Sign in
chromium / chromium / src.git / refs/tags/114.0.5735.90 / . / testing / variations / fieldtrial_testing_config.json
blob: c29bb223d81cbdb4e48e875c9c6c30034c0d71a3 [file] [log] [blame]
{
"AboveNormalCompositingBrowserWin": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AboveNormalCompositingBrowserWin",
"MainThreadCompositingPriority"
]
}
]
}
],
"AccessibilityPageZoom": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AccessibilityPageZoom"
]
}
]
}
],
"AddPageLoadTokenToClientSafeBrowsingReport": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AddPageLoadTokenToClientSafeBrowsingReport"
]
}
]
}
],
"AlignWakeUpsWithAntiStarvation": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac"
],
"experiments": [
{
"name": "Enabled16msAntiStarvation_20230405",
"params": {
"count": "1",
"leeway": "16ms"
},
"enable_features": [
"AddTaskLeeway",
"AlignWakeUps",
"MaxDelayedStarvationTasks"
]
}
]
}
],
"AllowSpeechSynthesisIntoBFCache": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UnblockSpeechSynthesisForBFCache"
]
}
]
}
],
"AndroidAnimatedImageDragShadow": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AnimatedImageDragShadow"
]
}
]
}
],
"AndroidBackPressRefactor": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledWithSystemBack_20230404",
"params": {
"system_back": "true"
},
"enable_features": [
"BackGestureRefactorAndroid"
],
"disable_features": [
"BackGestureActivityTabProvider"
]
},
{
"name": "EnabledWithoutSystemBack_20230404",
"params": {
"system_back": "false"
},
"enable_features": [
"BackGestureRefactorAndroid"
],
"disable_features": [
"BackGestureActivityTabProvider"
]
},
{
"name": "ControlWithActivityTabProvider_20230404",
"enable_features": [
"BackGestureActivityTabProvider"
],
"disable_features": [
"BackGestureRefactorAndroid"
]
}
]
}
],
"AndroidBindingManagerConnectionLimit": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled5Connections",
"params": {
"max_connections": "5"
},
"enable_features": [
"BindingManagerConnectionLimit"
]
}
]
}
],
"AndroidFrameDeadline": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AndroidFrameDeadline"
],
"min_os_version": "13.0.0"
}
]
}
],
"AndroidHatsNext": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledWithMessages_20210831",
"params": {
"max-number": "100",
"site-id": "78FakAwAN0tK1KeaPYj0PoiAHrrQ"
},
"enable_features": [
"ChromeSurveyNextAndroid"
]
}
]
}
],
"AndroidMediaPickerAdoption": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Direct",
"params": {
"use_action_pick_images": "true"
},
"enable_features": [
"MediaPickerAdoption"
],
"min_os_version": "13.0.0"
},
{
"name": "Enabled_Direct_Plus",
"params": {
"use_action_pick_images_plus": "true"
},
"enable_features": [
"MediaPickerAdoption"
],
"min_os_version": "13.0.0"
}
]
}
],
"AndroidMessagesSaveCard": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_60000_dialogV2_2022-04-18",
"params": {
"autodismiss_duration_ms_SaveCard": "60000",
"save_card_dialog_v2_enabled": "true",
"save_card_message_use_followup_button_text": "false",
"save_card_message_use_gpay_icon": "true"
},
"enable_features": [
"MessagesForAndroidInfrastructure",
"MessagesForAndroidSaveCard"
]
},
{
"name": "Enabled_60000_dialogV1_2022-04-18",
"params": {
"autodismiss_duration_ms_SaveCard": "60000",
"save_card_message_use_followup_button_text": "false",
"save_card_message_use_gpay_icon": "true"
},
"enable_features": [
"MessagesForAndroidInfrastructure",
"MessagesForAndroidSaveCard"
]
}
]
}
],
"AndroidMessagesStackingAnimation": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20230206",
"enable_features": [
"MessagesForAndroidStackingAnimation"
]
}
]
}
],
"AndroidOmniboxUxRevampPhase2": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Active_Omnibox_Small_Margin_20221025",
"params": {
"enable_modernize_visual_update_on_tablet": "false",
"modernize_visual_update_active_color_on_omnibox": "true",
"modernize_visual_update_small_bottom_margin": "true"
},
"enable_features": [
"OmniboxModernizeVisualUpdate"
]
}
]
}
],
"AndroidPermissionsCache": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AndroidPermissionsCache"
]
}
]
}
],
"AndroidRdsDomainAndDefault": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Default_On_M109_20230330",
"params": {
"availability": ">1",
"default_on_display_size_threshold_inches": "10.0",
"default_on_memory_limit": "6500",
"default_on_on_low_end_devices": "true",
"default_on_on_x86_devices": "false",
"event_1": "name:desktop_site_default_on_primary_action;comparator:==0;window:360;storage:360",
"event_2": "name:desktop_site_default_on_gesture;comparator:any;window:360;storage:360",
"event_trigger": "name:request_desktop_site_default_on_iph_trigger;comparator:<=1;window:360;storage:360",
"event_trigger_1": "name:request_desktop_site_default_on_iph_trigger;comparator:==0;window:7;storage:360",
"event_used": "name:desktop_site_settings_page_opened;comparator:any;window:360;storage:360",
"session_rate": "<1",
"show_message_on_default_on": "true",
"show_opt_in_message": "false"
},
"enable_features": [
"RequestDesktopSiteDefaults",
"RequestDesktopSiteDefaultsDowngrade",
"RequestDesktopSiteZoom"
],
"disable_features": [
"RequestDesktopSiteDefaultsControl"
]
},
{
"name": "Enabled_SubDomain_Iph_AllDomains_20230403",
"params": {
"SubdomainSettings": "true",
"iph_type_generic": "true"
},
"enable_features": [
"RequestDesktopSiteExceptions",
"RequestDesktopSitePerSiteIph"
],
"disable_features": [
"RequestDesktopSiteDefaults",
"RequestDesktopSiteDefaultsControl",
"RequestDesktopSiteDefaultsDowngrade"
]
},
{
"name": "Enabled_SubDomain_Iph_TopDomains_20230403",
"params": {
"SubdomainSettings": "true",
"iph_type_specific": "true",
"site_list": "semiconductor.withgoogle.com,tarsim.gov.tr,viewsync.net,drinksonme.live,subway-surfers.onl,newprofilepic.com,messenger.com,hidoctor.me,youneedabudget.com,apsdigicamps.com,lexiacore5.com,discord.com,scc-service.com,kdealer.com,whatsapp.com,thelearningodyssey.com,roblox.com,tcs.com,vidyamandir.com,drift-hunters.com,mobile01.com,semparar.com.br,customuse.com,terramap.github.io,justdancenow.com,inacap.cl,subwaysurferss.co,loola.tv,pixelied.com,yampi.com.br,essaytyper.com,bsf.gov.in,xiaoji001.org,opscrecruitment.in,icai.org,twitch.com,clipchamp.com,gocharting.com,yal.cc,fireant.vn,i-ready.com,jezevec10.com,xrcloud.com,marquesconsult.com.br,koreatech.ac.kr,coway.com,yell0wsuit.page,itsc.edu.do,here.fm,ceptam10.com,jltutors.net,wbsedcl.in,startgamer.ru,ppsc.gov.in,kidsandus.es,upnfm.edu.hn,telegnosis.co,nsysu.edu.tw,apponfly.com,epfindia.gov.in,eperolehan.gov.my,sdms.gov.rw,ktu.edu.in,advantagetvs.in,nikee.net,aptonline.in,upbocw.in,ubook.com,gendama.jp,deped.gov.ph,jharkhanduniversities.nic.in,wbhed.gov.in,chd4.com,qxbroker.com,prernaup.in,pariksha.nic.in,nu.edu.bd,ifam.edu.br,aiimsexams.ac.in,up.gov.in,banglarbhumi.gov.in,freenom.com,mahadbtmahait.gov.in,wbmdfcscholarship.org,sspy-up.gov.in,joinindianarmy.nic.in,sbm.gov.in,wbmdfcscholarship.in,banglarshiksha.gov.in,jamabandi.nic.in,fruitmail.net,paymath-official.net"
},
"enable_features": [
"RequestDesktopSiteExceptions",
"RequestDesktopSitePerSiteIph"
],
"disable_features": [
"RequestDesktopSiteDefaults",
"RequestDesktopSiteDefaultsControl",
"RequestDesktopSiteDefaultsDowngrade"
]
}
]
}
],
"AndroidRdsDomainSettingsDowngrade": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteExceptionsDowngrade"
]
}
]
}
],
"AndroidScrollOptimizations": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Holdback_20221115",
"enable_features": [
"AndroidBatteryMetricsReportOnUIThread"
],
"disable_features": [
"AndroidScrollOptimizations"
]
}
]
}
],
"AndroidSystemTracing": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "EnablePerfettoSystemTracing",
"enable_features": [
"EnablePerfettoSystemTracing"
]
}
]
}
],
"AndroidTNotifications": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "RationaleShownAtFirstRequest_20220909",
"params": {
"always_show_rationale_before_requesting_permission": "true",
"notification_permission_dialog_text_variant_2": "false",
"permission_request_interval_days": "7"
},
"enable_features": [
"NotificationPermissionVariant"
]
},
{
"name": "TextVariant2_20220909",
"params": {
"always_show_rationale_before_requesting_permission": "true",
"notification_permission_dialog_text_variant_2": "true",
"permission_request_interval_days": "7"
},
"enable_features": [
"NotificationPermissionVariant"
]
}
]
}
],
"AndroidTabGroupsContinuation": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_WithLowEndAndAccessibility",
"params": {
"gts-accessibility-list-mode": "false",
"gts-accessibility-support": "true",
"gts-low-end-support": "true"
},
"enable_features": [
"TabGroupsContinuationAndroid"
]
}
]
}
],
"AppCloseRefreshClankStudy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Open30",
"enable_features": [
"FeedCloseRefresh"
]
},
{
"name": "Interact30",
"params": {
"delay_minutes": "30",
"require_interaction": "true"
},
"enable_features": [
"FeedCloseRefresh"
]
}
]
}
],
"AppHome": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DesktopPWAsAppHomePage"
]
}
]
}
],
"AppKMDecouplingCoverage": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "AppKMDecoupling",
"enable_features": [
"AppMetricsOnlyRelyOnAppSync"
]
}
]
}
],
"AppListLaunchRecorder": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "AppListLaunchRecorder",
"enable_features": [
"EnableAppListLaunchRecording"
]
}
]
}
],
"ApplyNativeOcclusionToCompositor": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "ThrottleAndApply_20220506",
"params": {
"type": "throttle"
},
"enable_features": [
"ApplyNativeOccludedRegionToWindowTracker",
"ApplyNativeOcclusionToCompositor"
]
}
]
}
],
"ArcGameMode": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Holdback_20230111",
"disable_features": [
"ArcGameModeFeature"
]
}
]
}
],
"ArcGuestZram": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroup128MB_20211005",
"params": {
"size": "134217728"
},
"enable_features": [
"ArcGuestZram"
]
},
{
"name": "EnabledGroup256MB_20211005",
"params": {
"size": "268435456"
},
"enable_features": [
"ArcGuestZram"
]
},
{
"name": "EnabledGroup512MB_20211005",
"params": {
"size": "536870912"
},
"enable_features": [
"ArcGuestZram"
]
}
]
}
],
"ArcLazyWebViewInit": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LazyWebViewInit"
]
}
]
}
],
"ArcLogdSizeConfig": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroup512K_20211210",
"params": {
"size": "512"
},
"enable_features": [
"ArcGuestLogdConfig"
]
}
]
}
],
"ArcVmBlockSize": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupA_20211105",
"enable_features": [
"ArcVmUseDefaultBlockSize"
]
}
]
}
],
"ArcVmBroadcastPreAnrHandling": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ArcVmBroadcastPreAnrHandling"
]
}
]
}
],
"ArcVmDalvikMemoryProfile": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ArcUseDalvikMemoryProfile"
]
}
]
}
],
"ArcVmInitThrottle3": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "throttle_to_50_percent",
"params": {
"quota": "50"
},
"enable_features": [
"CrOSLateBootArcVmInitialThrottle"
]
},
{
"name": "throttle_to_75_percent",
"params": {
"quota": "75"
},
"enable_features": [
"CrOSLateBootArcVmInitialThrottle"
]
}
]
}
],
"ArcVmLowMemJemallocArenas": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootArcVmLowMemJemallocArenas"
]
}
]
}
],
"ArcVmMemorySize": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "RAM",
"params": {
"critical_kib": "322560",
"moderate_kib": "0",
"reclaim_kib": "322560",
"shift_mib": "0"
},
"enable_features": [
"ArcVmMemorySize"
]
},
{
"name": "RAM - 512",
"params": {
"critical_kib": "322560",
"moderate_kib": "0",
"reclaim_kib": "322560",
"shift_mib": "-512"
},
"enable_features": [
"ArcVmMemorySize"
]
}
]
}
],
"AssistMultiWord": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledWithGboard_20220216",
"params": {
"group": "gboard"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardRelaxedA_20220216",
"params": {
"group": "gboard_relaxed_a"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardRelaxedB_20220216",
"params": {
"group": "gboard_relaxed_b"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboard_20221213",
"params": {
"group": "gboard"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardD_20221213",
"params": {
"group": "gboard_d"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardE_20221213",
"params": {
"group": "gboard_e"
},
"enable_features": [
"AssistMultiWord"
]
}
]
}
],
"AssistantVoiceSearch": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20221111",
"params": {
"colorful_mic": "false",
"enable_multi_account_check": "false",
"experiment_id": "48114790",
"min_agsa_version": "13.45"
},
"enable_features": [
"AssistantIntentExperimentId",
"AssistantNonPersonalizedVoiceSearch",
"OmniboxAssistantVoiceSearch",
"VoiceSearchAudioCapturePolicy"
]
}
]
}
],
"AsyncDnsLinux": [
{
"platforms": [
"linux"
],
"experiments": [
{
"name": "Enabled_20221111",
"enable_features": [
"AsyncDns"
]
}
]
}
],
"AsyncGpuLatencyReporting": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"disable_features": [
"AsyncGpuLatencyReporting"
]
}
]
}
],
"AsyncSensorCalls": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AsyncSensorCalls"
]
}
]
}
],
"AudioProcessHighPriorityWin": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AudioProcessHighPriorityWin"
]
}
]
}
],
"AudioServiceSandboxLinux": [
{
"platforms": [
"linux"
],
"experiments": [
{
"name": "AudioProcessSandboxLinux",
"enable_features": [
"AudioServiceSandbox"
]
}
]
}
],
"AutoDisableAccessibility": [
{
"platforms": [
"android",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutoDisableAccessibility"
]
}
]
}
],
"AutocorrectByDefault": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20230323",
"enable_features": [
"AutocorrectByDefault"
]
}
]
}
],
"AutofillAcrossIframes": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20221212",
"enable_features": [
"AutofillAcrossIframes"
]
}
]
}
],
"AutofillAlwaysParsePlaceholders": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillAlwaysParsePlaceholders"
]
}
]
}
],
"AutofillEnableCardArtAndCardProductName": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillEnableCardArtImage",
"AutofillEnableCardProductName",
"AutofillEnableVirtualCardMetadata"
]
}
]
}
],
"AutofillEnableDevtoolsIssues": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillEnableDevtoolsIssues"
]
}
]
}
],
"AutofillEnableIban": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillEnableIbanClientSideUrlFiltering",
"AutofillFillIbanFields",
"AutofillParseIBANFields"
]
}
]
}
],
"AutofillEnableLabelPrecedenceForTurkishAddresses": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "AutofillEnableLabelPrecedenceForTurkishAddresses",
"enable_features": [
"AutofillEnableLabelPrecedenceForTurkishAddresses"
]
}
]
}
],
"AutofillEnableSupportForParsingWithSharedLabels": [
{
"platforms": [
"android_webview",
"android_weblayer",
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillEnableSupportForParsingWithSharedLabels"
]
}
]
}
],
"AutofillEnableSupportForPhoneNumberTrunkTypes": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillEnableSupportForPhoneNumberTrunkTypes"
]
}
]
}
],
"AutofillFillAndImportFromMoreFields": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "FillAndImport",
"params": {
"fill_unrecognized_autocomplete": "true",
"import_from_unrecognized_autocomplete": "true"
},
"enable_features": [
"AutofillFillAndImportFromMoreFields"
]
}
]
}
],
"AutofillKeyboardAccessory": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_With_Cards_and_VCN_20230324",
"enable_features": [
"AutofillKeyboardAccessory",
"AutofillManualFallbackAndroid",
"AutofillTouchToFillForCreditCardsAndroid",
"AutofillVirtualCardsOnTouchToFillAndroid",
"RecoverFromNeverSaveAndroid"
]
}
]
}
],
"AutofillLabelAffixRemoval": [
{
"platforms": [
"android_webview",
"android_weblayer",
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillLabelAffixRemoval"
]
}
]
}
],
"AutofillLeipzigFeatureCompatibilityLaunch": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillAccountProfilesUnionView",
"SyncEnableContactInfoDataType"
],
"disable_features": [
"SyncEnableContactInfoDataTypeForCustomPassphraseUsers"
]
}
]
}
],
"AutofillLogUKMEventsWithSampleRate": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillLogUKMEventsWithSampleRate"
]
}
]
}
],
"AutofillMoreProminentPopup": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillMoreProminentPopup"
]
}
]
}
],
"AutofillParseAsync": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillParseAsync"
]
}
]
}
],
"AutofillPopupUseThresholdForKeyboardAndMobileAccept": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillPopupUseThresholdForKeyboardAndMobileAccept"
]
}
]
}
],
"AutofillPreventOverridingPrefilledFieldValue": [
{
"platforms": [
"android_webview",
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled2022-03-01",
"enable_features": [
"AutofillPreventOverridingPrefilledValues"
]
}
]
}
],
"AutofillRationalizeStreetAddressAndHouseNumber": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillRationalizeStreetAddressAndHouseNumber"
]
}
]
}
],
"AutofillSurveys": [
{
"platforms": [
"mac",
"windows"
],
"experiments": [
{
"name": "Card",
"params": {
"en_site_id": "F2fsskHvB0ugnJ3q1cK0NXLjUaK5",
"probability": "1.0"
},
"enable_features": [
"AutofillCardSurvey"
],
"disable_features": [
"AutofillAddressSurvey",
"AutofillPasswordSurvey"
]
},
{
"name": "Password",
"params": {
"en_site_id": "6VQ4NCCaq0ugnJ3q1cK0TR13rB8t",
"probability": "1.0"
},
"enable_features": [
"AutofillPasswordSurvey"
],
"disable_features": [
"AutofillAddressSurvey",
"AutofillCardSurvey"
]
},
{
"name": "Address",
"params": {
"en_site_id": "qQW9c2ho10ugnJ3q1cK0X48UQjZs",
"probability": "1.0"
},
"enable_features": [
"AutofillAddressSurvey"
],
"disable_features": [
"AutofillCardSurvey",
"AutofillPasswordSurvey"
]
}
]
}
],
"AutofillUpstream": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20220124",
"enable_features": [
"AutofillUpstream"
]
}
]
}
],
"AutofillUpstreamAllowAllEmailDomains": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillUpstreamAllowAllEmailDomains"
]
}
]
}
],
"AutofillUseEloRegexForBinMatching": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutofillUseEloRegexForBinMatching"
]
}
]
}
],
"AutofillUseParameterizedSectioning": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "NoParameters",
"params": {
"create_gaps": "false",
"expand_assigned_sections": "false",
"ignore_autocomplete": "false"
},
"enable_features": [
"AutofillUseParameterizedSectioning"
]
}
]
}
],
"AutomaticLazyFrameLoading": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_LazyEmbeds0_20220809",
"params": {
"allowed_websites": "https://www.youtube.com|/embed,https://www.google.com|/maps/embed",
"strategy": "allow_list",
"timeout": "0"
},
"enable_features": [
"AutomaticLazyFrameLoadingToEmbedUrls",
"AutomaticLazyFrameLoadingToEmbeds"
],
"disable_features": [
"AutomaticLazyFrameLoadingToAds"
]
},
{
"name": "Enabled_LazyEmbeds3000_20220809",
"params": {
"allowed_websites": "https://www.youtube.com|/embed,https://www.google.com|/maps/embed",
"strategy": "allow_list",
"timeout": "3000"
},
"enable_features": [
"AutomaticLazyFrameLoadingToEmbedUrls",
"AutomaticLazyFrameLoadingToEmbeds"
],
"disable_features": [
"AutomaticLazyFrameLoadingToAds"
]
},
{
"name": "Enabled_LazyEmbeds5000_20220809",
"params": {
"allowed_websites": "https://www.youtube.com|/embed,https://www.google.com|/maps/embed",
"strategy": "allow_list",
"timeout": "5000"
},
"enable_features": [
"AutomaticLazyFrameLoadingToEmbedUrls",
"AutomaticLazyFrameLoadingToEmbeds"
],
"disable_features": [
"AutomaticLazyFrameLoadingToAds"
]
},
{
"name": "Enabled_LazyEmbedUrls_20220809",
"params": {
"allowed_websites": "https://www.youtube.com|/embed,https://www.google.com|/maps/embed",
"strategy": "allow_list"
},
"enable_features": [
"AutomaticLazyFrameLoadingToEmbedUrls"
],
"disable_features": [
"AutomaticLazyFrameLoadingToAds",
"AutomaticLazyFrameLoadingToEmbeds"
]
}
]
}
],
"AutoupgradeMixedContent": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "AutoupgradeMixedContent",
"enable_features": [
"AutoupgradeMixedContentWebKit"
]
}
]
}
],
"AvatarsCloudMigration": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AvatarsCloudMigration"
]
}
]
}
],
"AvoidRasterDuringElasticOverscroll": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AvoidRasterDuringElasticOverscroll"
]
}
]
}
],
"AvoidUnnecessaryBeforeUnloadCheckSync": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AvoidUnnecessaryBeforeUnloadCheckSync"
]
}
]
}
],
"BFCachePerformanceManagerPolicy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledPolicy_CacheSize3_20230328",
"params": {
"cache_size": "3",
"foreground_cache_size": "0"
},
"enable_features": [
"BFCachePerformanceManagerPolicy",
"BackForwardCacheSize"
]
}
]
}
],
"BackForwardCache": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"allowed_websites": "",
"cache_size": "6",
"check_eligibility_after_pagehide": "true",
"file_system_api_supported": "true",
"foreground_cache_size": "2",
"grace_period_to_finish_loading_in_seconds": "60",
"max_buffered_bytes": "200000",
"max_buffered_bytes_per_process": "1024000"
},
"enable_features": [
"BackForwardCache",
"FreezeWhileKeepActive",
"LoadingTasksUnfreezable"
]
}
]
},
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"all_extensions_allowed": "true",
"allowed_websites": "",
"cache_size": "6",
"check_eligibility_after_pagehide": "true",
"content_injection_supported": "true",
"extension_message_supported": "true",
"file_system_api_supported": "true",
"foreground_cache_size": "2",
"grace_period_to_finish_loading_in_seconds": "60",
"max_buffered_bytes": "200000",
"max_buffered_bytes_per_process": "1024000",
"unload_support": "no"
},
"enable_features": [
"BackForwardCache",
"FreezeWhileKeepActive",
"LoadingTasksUnfreezable"
]
}
]
}
],
"BackForwardCacheDedicatedWorker": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BackForwardCacheDedicatedWorker"
]
}
]
}
],
"BackForwardCacheEnabledForIndexedDBConnection": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230331",
"enable_features": [
"AllowPageWithIDBConnectionInBFCache",
"AllowPageWithIDBTransactionInBFCache"
]
}
]
}
],
"BackForwardCacheMemoryControls": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1000"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1001"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1100"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1200"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1300",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1300"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1400"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1500",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1500"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1000",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1600"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
},
{
"name": "Enabled_1700",
"params": {
"memory_threshold_for_back_forward_cache_in_mb": "1700"
},
"enable_features": [
"BackForwardCacheMemoryControls"
]
}
]
}
],
"BackForwardCache_NoMemoryLimit_Trial": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BackForwardCache_NoMemoryLimit_Trial"
]
}
]
}
],
"BackgroundTabLoadingFromPerformanceManager": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BackgroundTabLoadingFromPerformanceManager"
]
}
]
}
],
"BatchSimpleURLLoader": [
{
"platforms": [
"android",
"android_webview"
],
"experiments": [
{
"name": "EnabledUmaUkm",
"params": {
"batching_enabled_traffic_annotation_hashes": "727528,727478"
},
"enable_features": [
"BatchSimpleURLLoader"
]
},
{
"name": "EnabledOtherComponents",
"params": {
"batching_enabled_traffic_annotation_hashes": "57144960,54845618"
},
"enable_features": [
"BatchSimpleURLLoader"
]
}
]
}
],
"BetterUpdateChipsStudy": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithFinishUpdate",
"params": {
"UpdateTextOptionNumber": "1"
},
"enable_features": [
"UpdateTextOptions"
]
}
]
}
],
"BiometricAuthPwdFillAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20210616",
"enable_features": [
"BiometricTouchToFill"
]
}
]
}
],
"BiometricAuthenticationChromeDesktop": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BiometricAuthenticationForFilling",
"BiometricAuthenticationInSettings"
]
}
]
},
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BiometricAuthenticationForFilling"
]
}
]
}
],
"BlinkSchedulerCompositorTQPolicyDuringThreadedScroll": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithLowPriority_20220729",
"params": {
"policy": "low-priority-with-anti-starvation"
},
"enable_features": [
"ThreadedScrollPreventRenderingStarvation"
]
}
]
}
],
"BlockMidiByDefault": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BlockMidiByDefault"
]
}
]
}
],
"BluetoothQualityReport": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20221013",
"enable_features": [
"BluetoothQualityReport"
]
}
]
}
],
"BrowserIOThreadADPF": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"kADPFForBrowserIOThread"
]
}
]
}
],
"BrowserPeriodicYieldingToNative": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BrowserPeriodicYieldingToNative"
]
}
]
}
],
"BrowserSwitcherNoneIsGreylist": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BrowserSwitcherNoneIsGreylist"
]
}
]
}
],
"CALayerNewLimit": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CALayerNewLimit"
]
}
]
}
],
"CCTRealTimeEngagementSignalsAlternativeImpl": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CCTRealTimeEngagementSignalsAlternativeImpl"
]
}
]
}
],
"CPSS": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210901",
"params": {
"holdback_chance": "0.3"
},
"enable_features": [
"PermissionPredictions"
]
}
]
}
],
"CSSCustomPropertiesAblation": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CSSCustomPropertiesAblation"
]
}
]
}
],
"CSSEasySelectors": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CSSEasySelectors"
]
}
]
}
],
"CSSOverflowForReplacedElements": [
{
"platforms": [
"android",
"android_webview",
"android_weblayer",
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"linux",
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CSSOverflowForReplacedElements"
]
}
]
}
],
"CSSParserSelectorArena": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CSSParserSelectorArena"
]
}
]
}
],
"CacheCodeOnIdle": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230202",
"params": {
"delay-in-ms": "1",
"service-worker-only": "true"
},
"enable_features": [
"CacheCodeOnIdle"
]
},
{
"name": "Disabled_20230202",
"disable_features": [
"CacheCodeOnIdle"
]
}
]
}
],
"CacheFontFamilyMatching": [
{
"platforms": [
"chromeos",
"fuchsia",
"linux"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CacheFontFamilyMatching"
]
}
]
}
],
"CacheInlineScriptCode": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Disabled_20220715",
"disable_features": [
"CacheInlineScriptCode"
]
}
]
}
],
"CacheMacSandboxProfiles": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CacheMacSandboxProfiles"
]
}
]
}
],
"CacheTransparency": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "CacheTransparencyEnabled",
"params": {
"pervasive-payloads": "1,http://127.0.0.1:4353/pervasive.js,3790EEB37E2A761CFD3B274CCF45CE5AB86A34DF11E28FB7ED4D82AFBBC13BEB"
},
"enable_features": [
"CacheTransparency",
"PervasivePayloadsList"
]
},
{
"name": "InputPervasivePayloadsList",
"params": {
"pervasive-payloads": "1,http://127.0.0.1:4353/pervasive.js,3790EEB37E2A761CFD3B274CCF45CE5AB86A34DF11E28FB7ED4D82AFBBC13BEB"
},
"enable_features": [
"PervasivePayloadsList"
],
"disable_features": [
"CacheTransparency"
]
}
]
}
],
"Canvas2DHibernationMac": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Canvas2DHibernation"
]
}
]
}
],
"CanvasColorCache": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledCacheSize8_20230120",
"params": {
"cache-size": "8"
},
"enable_features": [
"CanvasColorCache"
]
}
]
}
],
"CanvasCompressHibernatedImage": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CanvasCompressHibernatedImage"
]
}
]
}
],
"CanvasOutOfProcessRasterization": [
{
"platforms": [
"android",
"android_webview",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CanvasOopRasterization"
]
}
]
}
],
"CaptureModeSelfieCamera": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnableCaptureModeSelfieCamera",
"enable_features": [
"CaptureModeSelfieCamera"
]
}
]
}
],
"CctClientDataHeader": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"expected_version": "300000000",
"header_value": "header value"
},
"enable_features": [
"CCTClientDataHeader"
]
}
]
}
],
"CertDualVerificationTrial": [
{
"platforms": [
"android",
"linux",
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CertDualVerificationTrial"
]
}
]
}
],
"ChangeExtensionEventPageSuspendDelay": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ChangeExtensionEventPageSuspendDelay",
"params": {
"event-page-suspend-delay-ms": "61000"
},
"enable_features": [
"ChangeExtensionEventPageSuspendDelay"
]
}
]
}
],
"ChannelIndicator": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "ChannelIndicator",
"enable_features": [
"ReleaseTrackUi"
]
}
]
}
],
"CheckHTMLParserBudgetLessOften": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_Nonstable_20230320",
"enable_features": [
"CheckHTMLParserBudgetLessOften"
]
}
]
}
],
"ChromeCartDomBasedHeuristics": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled_chrome_cart_dom_based_heuristics_20230214",
"enable_features": [
"ChromeCartDomBasedHeuristics"
]
}
]
}
],
"ChromeLabs": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210128",
"enable_features": [
"ChromeLabs"
]
}
]
}
],
"ChromeLabsChromeOS": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled_20210617",
"enable_features": [
"ChromeLabs"
]
}
]
}
],
"ChromeManagementPageAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "ChromeManagementPageAndroid",
"enable_features": [
"ChromeManagementPageAndroid"
]
}
]
}
],
"ChromeOSARCVMAppRescue": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupMedium_20221212",
"params": {
"interval": "30000",
"swappiness": "0"
},
"enable_features": [
"ArcMglruReclaim"
]
}
]
}
],
"ChromeOSARCVMArcOnDemand": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "ArcOnDemand",
"enable_features": [
"ArcOnDemand"
]
}
]
}
],
"ChromeOSARCVMReclaimThrottle": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupMedium_20220808",
"params": {
"ArcVmInactivityTimeMs": "600s",
"ArcVmTrimBackoffTimeMs": "900s",
"MaxPageLimit": "250000",
"OnlyDropCachesOnFirstMemoryPressureAfterArcVmBoot": "true",
"PagesPerMinute": "15000",
"TrimArcVmOnFirstMemoryPressureAfterArcVmBoot": "true"
},
"enable_features": [
"TrimArcVmOnMemoryPressure"
]
}
]
}
],
"ChromeOSBoostUrgentVariables": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroup60_20230307",
"params": {
"BoostUrgent": "60"
},
"enable_features": [
"CrOSLateBootSchedUtilHints60",
"SchedUtilHints"
]
}
]
}
],
"ChromeOSCalendarJellyExperiments": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CalendarJelly"
]
}
]
}
],
"ChromeOSEnableArcvmAAudioMMAP": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootArcVmAAudioMMAP"
],
"min_os_version": "15376.0.0"
}
]
}
],
"ChromeOSHoldingSpaceExperiments": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "PredictabilityOnlyEnabled",
"enable_features": [
"HoldingSpacePredictability"
],
"disable_features": [
"HoldingSpaceRefresh",
"HoldingSpaceSuggestions"
]
},
{
"name": "PredictabilityWithRefreshEnabled",
"enable_features": [
"HoldingSpacePredictability",
"HoldingSpaceRefresh"
],
"disable_features": [
"HoldingSpaceSuggestions"
]
},
{
"name": "PredictabilityWithSuggestionsEnabled",
"enable_features": [
"HoldingSpacePredictability",
"HoldingSpaceSuggestions"
],
"disable_features": [
"HoldingSpaceRefresh"
]
}
]
}
],
"ChromeOSLibAssistantV2": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LibAssistantV2"
]
}
]
}
],
"ChromeOSMemoryPressureSignalStudyArc": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled8_20230420",
"params": {
"critical_threshold_percentage": "800"
},
"enable_features": [
"ChromeOSMemoryPressureSignalStudyArc"
]
}
]
}
],
"ChromeOSMemoryPressureSignalStudyNonArc": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled15_20230420",
"params": {
"critical_threshold_percentage": "1500"
},
"enable_features": [
"ChromeOSMemoryPressureSignalStudyNonArc"
]
}
]
}
],
"ChromeOSRawPSIMetrics": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroup10s_20220107",
"params": {
"period": "10"
},
"enable_features": [
"ArcVmMemoryPSIReports",
"MemoryPressureMetricsDetail"
]
}
]
}
],
"ChromeOSRobustAudioDeviceSelectLogic": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20221019",
"enable_features": [
"RobustAudioDeviceSelectLogic"
]
}
]
}
],
"ChromeOSZramWriteback": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupC_20230103",
"params": {
"CrOSZramWritebackWritebackBackoffTimeSec": "1800",
"ZramWritebackHuge": "false",
"ZramWritebackHugeIdle": "true",
"ZramWritebackIdle": "true",
"ZramWritebackIdleMaxTimeSec": "86400",
"ZramWritebackIdleMinTimeSec": "43200",
"ZramWritebackMaxPages": "51200",
"ZramWritebackMinPages": "1280",
"ZramWritebackPeriodicTimeSec": "600"
},
"enable_features": [
"ChromeOSZramWriteback"
]
}
]
}
],
"ChromeStartRefactor": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"StartSurfaceRefactor"
]
}
]
}
],
"ChromeStartReturnTime": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"start_surface_return_time_seconds": "28800",
"start_surface_return_time_use_model": "false"
},
"enable_features": [
"StartSurfaceReturnTime"
]
},
{
"name": "Enabled_Model",
"params": {
"start_surface_return_time_use_model": "true"
},
"enable_features": [
"StartSurfaceReturnTime"
]
}
]
}
],
"ChromeWideEchoCancellation": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20220412",
"params": {
"processing_fifo_size": "110"
},
"enable_features": [
"ChromeWideEchoCancellation"
]
}
]
}
],
"ChurnPrivateComputingCheckIn": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DeviceActiveClientChurnCohortCheckIn",
"DeviceActiveClientChurnObservationCheckIn"
]
}
]
}
],
"ClientSideDetectionModelOptimizationGuide": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ClientSideDetectionModelOptimizationGuide"
]
}
]
}
],
"CloudApAuth": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CloudApAuth"
]
}
]
}
],
"CodeBasedRBD": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230420",
"params": {
"code-based-rbd": "true"
},
"enable_features": [
"CodeBasedRBD"
]
}
]
}
],
"Collections": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Dogfood",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"bookmark_compact_visuals_enabled": "true",
"bookmark_in_app_menu": "true",
"bookmark_visuals_enabled": "true",
"enable_persisted_tab_data_maintenance": "true",
"enable_price_notification": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"BookmarksRefresh",
"CommercePriceTracking",
"OptimizationGuidePushNotifications",
"ReadLater",
"ShoppingList"
]
},
{
"name": "Default_1__M100_C_v5",
"params": {
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"ReadLater"
]
},
{
"name": "ReadLater_CCT_non_US__NoCustomTab_M100_C_v5",
"params": {
"use_cct": "false",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"ReadLater"
]
},
{
"name": "ReadLater_SaveFlow_non_US__SemiIntegratedRedux_M100_C_v5",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"ReadLater"
]
},
{
"name": "Default_1__M100_A_v5",
"params": {
"enable_persisted_tab_data_maintenance": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"CommercePriceTracking",
"ReadLater"
]
},
{
"name": "ReadLater_CCT_US__NoCustomTab_M100_A_v5",
"params": {
"enable_persisted_tab_data_maintenance": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_cct": "false",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"CommercePriceTracking",
"ReadLater"
]
},
{
"name": "ReadLater_SaveFlow_US__SemiIntegratedRedux_M100_A_v5",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"enable_persisted_tab_data_maintenance": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"CommercePriceTracking",
"ReadLater"
]
},
{
"name": "WallE_US__ShoppingCompact_M100_A_v5",
"params": {
"autodismiss_enabled": "true",
"bookmark_compact_visuals_enabled": "true",
"bookmark_in_app_menu": "true",
"bookmark_visuals_enabled": "true",
"enable_persisted_tab_data_maintenance": "true",
"enable_price_notification": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"BookmarksRefresh",
"CommercePriceTracking",
"OptimizationGuidePushNotifications",
"ReadLater",
"ShoppingList"
]
},
{
"name": "ReadLater_SaveFlow_non_US__SemiIntegrated_NoCCT_M100_C_v7",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"use_cct": "false",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"ReadLater"
]
},
{
"name": "WallE_US__ShoppingCompact_WithRL_M100_A_v7",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"bookmark_compact_visuals_enabled": "true",
"bookmark_in_app_menu": "true",
"bookmark_visuals_enabled": "true",
"enable_persisted_tab_data_maintenance": "true",
"enable_price_notification": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"BookmarksRefresh",
"CommercePriceTracking",
"OptimizationGuidePushNotifications",
"ReadLater",
"ShoppingList"
]
},
{
"name": "WallE_US__ShoppingCompact_WithRL_NoCCT_M100_A_v7",
"params": {
"allow_bookmark_type_swapping": "true",
"autodismiss_enabled": "true",
"bookmark_compact_visuals_enabled": "true",
"bookmark_in_app_menu": "true",
"bookmark_visuals_enabled": "true",
"enable_persisted_tab_data_maintenance": "true",
"enable_price_notification": "true",
"enable_price_tracking": "true",
"price_tracking_with_optimization_guide": "true",
"use_cct": "false",
"use_root_bookmark_as_default": "true"
},
"enable_features": [
"BookmarksImprovedSaveFlow",
"BookmarksRefresh",
"CommercePriceTracking",
"OptimizationGuidePushNotifications",
"ReadLater",
"ShoppingList"
]
}
]
}
],
"CommerceHintAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "enabled_commerce_hint_20220623",
"enable_features": [
"CommerceHintAndroid"
]
}
]
}
],
"CompositeBGColorAnimationExp4": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CompositeBGColorAnimation",
"NativePaintUsesCompositorPriority"
]
}
]
}
],
"CompositeScrollAfterPaint": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CompositeScrollAfterPaint"
]
}
]
}
],
"ConsolidatedIPCForProxyCreation": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20230323",
"enable_features": [
"ConsolidatedIPCForProxyCreation"
]
}
]
}
],
"ContentCaptureExperiment": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "EnableExperiment",
"enable_features": [
"ContentCaptureTriggeringForExperiment"
]
}
]
}
],
"ContextMenuGoogleLensChip": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "ShoppingChipEnabled1Percent_20210211",
"params": {
"disableOnIncognito": "true",
"logUkm": "true"
},
"enable_features": [
"ContextMenuGoogleLensChip"
]
}
]
}
],
"Cormorant": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Cormorant"
]
}
]
}
],
"CrOSBluetoothCoredump": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_Coredump",
"enable_features": [
"BluetoothCoredump"
]
}
]
}
],
"CrOSBluetoothFlossCoredump": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BluetoothFlossCoredump"
]
}
]
}
],
"CrOSBluetoothMicophoneSuperResolution": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20221231",
"enable_features": [
"CrOSLateBootAudioHFPMicSR"
]
}
]
}
],
"CrOSClipboardHistoryReorderExperiment": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ClipboardHistoryReorder"
]
}
]
}
],
"CrOSEnforceSystemAec": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSEnforceSystemAec"
],
"disable_features": [
"AudioServiceOutOfProcess",
"ChromeWideEchoCancellation"
]
}
]
}
],
"CrOSEnforceSystemAecNsAgc": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSEnforceSystemAecNsAgc"
]
}
]
}
],
"CrOSEventSequenceLogging": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableEventSequenceLogging"
]
},
{
"name": "AppDiscoveryLogging",
"enable_features": [
"AppDiscoveryLogging",
"EnableEventSequenceLogging"
]
}
]
}
],
"CrOSFederatedServiceV0Task": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_Dogfood",
"params": {
"launch_stage": "dogfood"
},
"enable_features": [
"FederatedService",
"FederatedServiceScheduleTasks",
"FederatedTimezoneCodePhh"
]
}
]
}
],
"CrOSHugepageRemapAndLockInZygoteStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"CrOSHugepageRemapAndLockInZygote"
]
}
]
}
],
"CrOSLateBootAudioHFPOffload": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20220520",
"enable_features": [
"CrOSLateBootAudioHFPOffload"
]
}
]
}
],
"CrOSLateBootMediaDynamicCgroup": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootMediaDynamicCgroup"
]
}
]
}
],
"CrOSLateBootSchedTrace": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootSchedTrace"
]
}
]
}
],
"CrOSLateBootSlowAdaptiveCharging": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootSlowAdaptiveCharging"
]
}
]
}
],
"CrOSLateBootSuspendToHibernate": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootSuspendToHibernate"
]
}
]
}
],
"CrOSMglruNoKVMOpt": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "MglruBehavior_20230419",
"params": {
"KstaledRatio": "7"
},
"enable_features": [
"KstaledSwap"
]
}
]
}
],
"CrashBrowserOnChildMismatchIfBrowserChanged": [
{
"platforms": [
"android",
"android_webview",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrashBrowserOnChildMismatchIfBrowserChanged"
]
}
]
}
],
"CrashReportBreadcrumbs": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LogBreadcrumbs"
]
}
]
}
],
"CriticalPersistedTabDataV2": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CriticalPersistedTabData"
]
},
{
"name": "Enabled_Save_On_Deferred_Startup",
"params": {
"critical_persisted_tab_data_save_only": "false",
"delay_saves_until_deferred_startup": "true"
},
"enable_features": [
"CriticalPersistedTabData"
]
},
{
"name": "Enabled_Save_And_Restore",
"params": {
"critical_persisted_tab_data_save_only": "false",
"delay_saves_until_deferred_startup": "false"
},
"enable_features": [
"CriticalPersistedTabData"
]
},
{
"name": "Enabled_Save_Only",
"params": {
"critical_persisted_tab_data_save_only": "true",
"delay_saves_until_deferred_startup": "false"
},
"enable_features": [
"CriticalPersistedTabData"
]
}
]
}
],
"CrosHiddenNetworkMigration": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HiddenNetworkMigration"
]
}
]
}
],
"CrosLazyLoginWebUI": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableLazyLoginWebUILoading"
]
}
]
}
],
"CrosQuickSettingsNetworkRevamp": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"QuickSettingsNetworkRevamp"
]
}
]
}
],
"CssPaintingForSpellingGrammarErrors": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Disabled_EmergencyKillSwitch",
"disable_features": [
"CssPaintingForSpellingGrammarErrors"
]
}
]
}
],
"CursiveStylusPreinstall": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CursiveStylusPreinstall"
]
}
]
}
],
"DIPSTriggeringAction": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "StorageTrigger",
"params": {
"persist_database": "true",
"triggering_action": "storage"
},
"enable_features": [
"DIPS"
]
},
{
"name": "BounceTrigger",
"params": {
"persist_database": "true",
"triggering_action": "bounce"
},
"enable_features": [
"DIPS"
]
},
{
"name": "StatefulBounceTrigger",
"params": {
"persist_database": "true",
"triggering_action": "stateful_bounce"
},
"enable_features": [
"DIPS"
]
},
{
"name": "PersistenceOnly",
"params": {
"persist_database": "true",
"triggering_action": "none"
},
"enable_features": [
"DIPS"
]
}
]
}
],
"DXGIWaitableSwapChain": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled_MaxQueuedFrames2_20230203",
"params": {
"DXGIWaitableSwapChainMaxQueuedFrames": "2"
},
"enable_features": [
"DXGIWaitableSwapChain"
]
}
]
}
],
"DefaultBrowserBlueDotPromo": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "EnabledGroupOnlyBlueDotPromoEnabled2023_02_09",
"params": {
"user-group": "only-blue-dot-promo-enabled"
},
"enable_features": [
"DefaultBrowserBlueDotPromo"
]
},
{
"name": "ControlGroupAllDBPromosDisabled2023_02_09",
"params": {
"user-group": "all-db-promos-disabled"
},
"enable_features": [
"DefaultBrowserBlueDotPromo"
]
}
]
}
],
"DefaultOfflineExperience": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PWAsDefaultOfflinePage"
]
}
]
}
],
"DefaultPassthroughCommandDecoder": [
{
"platforms": [
"android",
"chromeos"
],
"experiments": [
{
"name": "Enabled_20220601",
"enable_features": [
"DefaultPassthroughCommandDecoder"
]
}
]
}
],
"DeferKeepScreenOnDuringGesture": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DeferKeepScreenOnDuringGesture"
]
}
]
}
],
"DeferredSyncStartupCustomDelay": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled0Seconds",
"params": {
"DeferredSyncStartupCustomDelayInSeconds": "0"
},
"enable_features": [
"DeferredSyncStartupCustomDelay"
]
}
]
}
],
"DelayFirstWorkerWake": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DelayFirstWorkerWake"
]
}
]
}
],
"DelayStructuredMetricsUntilHwidAvailable": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DelayUploadUntilHwid"
]
}
]
}
],
"DeprecateAssistantStylusFeatures": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DeprecateAssistantStylusFeatures"
]
}
]
}
],
"DesktopNtpMiddleSlotPromoDismissal": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "MiddleSlotPromoDismissal",
"enable_features": [
"NtpMiddleSlotPromoDismissal"
]
}
]
}
],
"DesktopNtpModules": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "RecipeTasksRuleBasedDiscountDriveManagedUsersCartOptimizeRecipeTasksSAPIV2Fre_Enabled",
"params": {
"NtpModulesLoadTimeoutMillisecondsParam": "3000",
"use_sapi_v2": "true"
},
"enable_features": [
"NtpModulesLoadTimeoutMilliseconds",
"NtpPhotosModule"
],
"disable_features": [
"NtpShoppingTasksModule"
]
}
]
}
],
"DesktopNtpPanorama": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Panorama",
"enable_features": [
"CustomizeChromeColorExtraction",
"CustomizeChromeSidePanel"
]
},
{
"name": "Panorama_In_Product_Help",
"enable_features": [
"CustomizeChromeColorExtraction",
"CustomizeChromeSidePanel",
"IPH_DesktopCustomizeChrome"
]
}
]
}
],
"DesktopNtpRealboxLensEntrypoint": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Lens_Entrypoint_Enabled_20230104",
"enable_features": [
"NtpRealboxLensSearch"
]
}
]
}
],
"DesktopOmniboxDriveDenoise": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Denoise_1_v1",
"params": {
"DocumentProviderMaxLowQualitySuggestions": "1"
},
"enable_features": [
"OmniboxDocumentProvider"
]
}
]
}
],
"DesktopOmniboxPerf": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledAll",
"enable_features": [
"OmniboxRedoCurrentMatch",
"OmniboxRevertModelBeforeClosingPopup",
"OmniboxUseExistingAutocompleteClient"
]
}
]
}
],
"DesktopOmniboxPostAutocompletionPreserveDefault": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"AutocompleteStabilityPreserveDefaultAfterTransfer": "true",
"AutocompleteStabilityPreserveDefaultExcludeKeywordInputs": "true",
"AutocompleteStabilityPreserveDefaultForAsyncUpdates": "true",
"AutocompleteStabilityPreserveDefaultForSyncUpdatesMinInputLength": "3",
"AutocompleteStabilityPreventDefaultPreviousMatches": "true"
},
"enable_features": [
"OmniboxPreserveDefault"
]
}
]
}
],
"DesktopOmniboxPostAutocompletionUpdateResultDebounce": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"AutocompleteStabilityUpdateResultDebounceDelay": "200",
"AutocompleteStabilityUpdateResultDebounceFromLastRun": "false"
},
"enable_features": [
"OmniboxUpdateResultDebounce"
]
}
]
}
],
"DesktopOmniboxShortcutBoost": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"ShortcutBoostSearchScore": "1414",
"ShortcutBoostUrlScore": "1414"
},
"enable_features": [
"OmniboxShortcutBoost"
]
}
]
}
],
"DesktopOmnibox_HistoryQuickProviderSpecificity": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"DomainSuggestionsAlternativeScoring": "true",
"DomainSuggestionsMaxMatchesPerDomain": "2",
"DomainSuggestionsMinInputLength": "4",
"DomainSuggestionsScoreFactor": "1",
"DomainSuggestionsTypedUrlsOffset": "1",
"DomainSuggestionsTypedUrlsThreshold": "7",
"DomainSuggestionsTypedVisitCapPerVisit": "2",
"DomainSuggestionsTypedVisitOffset": "1",
"DomainSuggestionsTypedVisitThreshold": "4"
},
"enable_features": [
"OmniboxDomainSuggestions",
"OmniboxHistoryQuickProviderSpecificityScoreCountUniqueHosts"
]
}
]
}
],
"DesktopReadingListAddFromDialog": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ReadLaterAddFromDialog"
]
}
]
}
],
"DesktopSharePreview": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DesktopSharePreview"
]
}
]
}
],
"DesktopTabGroupsInProductHelp": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledIPH_20220401",
"params": {
"availability": ">0",
"event_many_tabs_opened": "name:sixth_tab_opened;comparator:>0;window:1;storage:365",
"event_trigger": "name:tab_groups_new_group_iph_triggered;comparator:<5;window:365;storage:365",
"event_used": "name:tab_group_created;comparator:==0;window:365;storage:365",
"session_rate": "<3"
},
"enable_features": [
"IPH_DesktopTabGroupsNewGroup"
]
}
]
}
],
"DesktopViewsWidgetLayering": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WidgetLayering"
]
}
]
}
],
"DestroyProfileOnBrowserClose": [
{
"platforms": [
"chromeos_lacros"
],
"experiments": [
{
"name": "DestroyProfileOnBrowserClose",
"enable_features": [
"DestroyProfileOnBrowserClose"
]
}
]
}
],
"DestroySystemProfiles": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "DestroySystemProfiles",
"enable_features": [
"DestroySystemProfiles"
]
}
]
}
],
"DexFixer": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DexFixer"
]
}
]
}
],
"DiacriticsOnPhysicalKeyboardLongpress": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DiacriticsOnPhysicalKeyboardLongpress"
]
}
]
}
],
"DisableGles2ForOopR": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"disable_features": [
"UseGles2ForOopR"
]
}
]
}
],
"DisablePasswordsDropdownForCvcFields": [
{
"platforms": [
"android",
"chromeos",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DisablePasswordsDropdownForCvcFields"
]
}
]
}
],
"DisableResourceScheduler": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20220725",
"enable_features": [
"DisableResourceScheduler"
]
}
]
}
],
"DisableSHA1ServerSignature": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "SHA1_Disabled",
"disable_features": [
"SHA1ServerSignature"
]
}
]
}
],
"DisableUrgentPageDiscarding": [
{
"platforms": [
"mac",
"windows"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"UrgentPageDiscarding"
]
}
]
}
],
"DisallowManagedProfileSignout": [
{
"platforms": [
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DisallowManagedProfileSignout"
]
}
]
}
],
"DiscardableMemoryExperiments": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_V4",
"enable_features": [
"ReleaseDiscardableFreeListPages"
]
}
]
}
],
"DiscoFeedEndpoint": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DiscoFeedEndpoint"
]
}
]
}
],
"DiscountConsentV2": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled_ntp_native_dialog_with_approved_strings_M104_20220809",
"params": {
"discount-consent-ntp-variation": "4",
"step-one-static-content": "Let Google help you find discounts for your carts",
"step-one-use-static-content": "true"
},
"enable_features": [
"DiscountConsentV2"
]
}
]
}
],
"DnsHttpsSvcbTimeout": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"UseDnsHttpsSvcbInsecureExtraTimeMax": "500ms",
"UseDnsHttpsSvcbInsecureExtraTimeMin": "300ms",
"UseDnsHttpsSvcbInsecureExtraTimePercent": "50",
"UseDnsHttpsSvcbSecureExtraTimeMax": "500ms",
"UseDnsHttpsSvcbSecureExtraTimeMin": "300ms",
"UseDnsHttpsSvcbSecureExtraTimePercent": "50"
},
"enable_features": [
"UseDnsHttpsSvcb"
]
}
]
}
],
"DnsOverHttpsCox": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DohProviderCox"
]
}
]
}
],
"DnsOverHttpsUi": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledLaunch",
"params": {
"DisabledProviders": "Quad9Secure",
"ShowUi": "true"
},
"enable_features": [
"DnsOverHttps",
"DnsOverHttpsUpgrade"
]
}
]
}
],
"DnsProxy": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "DnsProxyEnableDOH_Enabled",
"enable_features": [
"DnsProxyEnableDOH",
"EnableDnsProxy"
]
}
]
}
],
"DoNotEvictOnAXEvents": [
{
"platforms": [
"android",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"disable_features": [
"EvictOnAXEvents"
]
}
]
}
],
"DownloadLater": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledWithDateTimePicker",
"params": {
"show_date_time_picker": "true"
},
"enable_features": [
"DownloadLater"
]
},
{
"name": "EnabledWithoutDateTimePicker",
"params": {
"show_date_time_picker": "false"
},
"enable_features": [
"DownloadLater"
]
}
]
}
],
"DownloadRange": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DownloadRange"
]
}
]
}
],
"DownloadUXRedesign": [
{
"platforms": [
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_New_20220816",
"enable_features": [
"DownloadBubble"
]
},
{
"name": "Enabled_20220816",
"enable_features": [
"DownloadBubble"
],
"disable_features": [
"DownloadBubbleV2"
]
},
{
"name": "Enabled_V2_20220816",
"enable_features": [
"DownloadBubble",
"DownloadBubbleV2"
]
}
]
}
],
"DownweightAutocompleteSearchResultsStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledWithCutoff_20221221",
"params": {
"enable_cutoff": "true"
},
"enable_features": [
"LauncherFuzzyMatchForOmnibox"
]
},
{
"name": "EnabledWithRelevance_20221221",
"params": {
"enable_relevance": "true"
},
"enable_features": [
"LauncherFuzzyMatchForOmnibox"
]
}
]
}
],
"DriveFsChromeNetworking": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20230127",
"enable_features": [
"DriveFsChromeNetworking"
]
}
]
}
],
"EcheNetworkConnectionState": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_Dogfood",
"enable_features": [
"EcheNetworkConnectionState"
]
}
]
}
],
"EcheSWA": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20230118",
"enable_features": [
"EcheLauncher",
"EcheSWA"
]
},
{
"name": "Enabled_20230216",
"enable_features": [
"EcheLauncher",
"EcheLauncherListView",
"EcheSWA"
]
},
{
"name": "Enabled_20230329",
"enable_features": [
"EcheLauncher",
"EcheLauncherListView",
"EcheSWA"
]
},
{
"name": "Enabled_Dogfood",
"enable_features": [
"EcheLauncher",
"EcheLauncherListView",
"EcheSWA"
]
}
]
}
],
"En840AndFstDecoderParamsUpdate": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Only_Enable_Model_20230323",
"enable_features": [
"ImeUsEnglishModelUpdate"
]
},
{
"name": "Enable_Model_And_Params_20230323",
"enable_features": [
"ImeFstDecoderParamsUpdate",
"ImeUsEnglishModelUpdate"
]
}
]
}
],
"EnableEncryptedReportingClientForUpload": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableEncryptedReportingClientForUpload"
]
}
]
}
],
"EnableFallbackFontsCrashReporting": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled_20230404",
"enable_features": [
"EnableFallbackFontsCrashReporting"
]
}
]
}
],
"EnableFrameSinkDesktopCapturerInCrd": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableFrameSinkDesktopCapturerInCrd"
]
}
]
}
],
"EnableKidsManagementService": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableKidsManagementService"
]
}
]
}
],
"EnableKidsManagementServiceChromeOs": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableKidsManagementService"
]
}
]
}
],
"EnableOOPVDDisableVAAPILock": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "OOPVDAndVaapiLockDisabled_20230420",
"enable_features": [
"UseOutOfProcessVideoDecoding"
],
"disable_features": [
"GlobalVaapiLock"
]
}
]
}
],
"EnablePDPMetricsUSDesktopIOS": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ShoppingPDPMetrics"
]
}
]
}
],
"EnablePasswordsAccountStorage": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_2",
"enable_features": [
"EnablePasswordsAccountStorage",
"IndicateAccountStorageErrorInAccountCell",
"IndicateSyncErrorInOverflowMenu"
]
}
]
}
],
"EnableShoppingListDesktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20221005",
"enable_features": [
"ShoppingList"
]
}
]
}
],
"EnableShoppingListIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IPH_PriceNotificationsWhileBrowsing",
"OptimizationGuidePushNotifications",
"ShoppingList",
"kSmartSortingPriceTrackingDestination"
]
}
]
}
],
"EnableWatchdogReportOnlyModeOnGpuInit": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableWatchdogReportOnlyModeOnGpuInit"
]
}
]
}
],
"EncryptedClientHello": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EncryptedClientHello"
]
}
]
}
],
"EndOfLifeIncentive": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledOffer_20230324",
"params": {
"incentive_type": "offer"
},
"enable_features": [
"EolIncentive"
]
}
]
}
],
"EnterpriseReportingConnectorExtensionEvents": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ExtensionEventsEnabled"
]
}
]
}
],
"EventTimingMatchPresentationIndex": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows",
"android_webview",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EventTimingMatchPresentationIndex"
]
}
]
}
],
"EvictSubtree": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EvictSubtree"
]
}
]
}
],
"ExcludeLowEntropyImagesFromLCP": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ExcludeEntropyL_V1",
"params": {
"min_bpp": "0.01"
},
"enable_features": [
"ExcludeLowEntropyImagesFromLCP"
]
},
{
"name": "ExcludeEntropyM_V1",
"params": {
"min_bpp": "0.05"
},
"enable_features": [
"ExcludeLowEntropyImagesFromLCP"
]
},
{
"name": "ExcludeEntropyH_V1",
"params": {
"min_bpp": "0.2"
},
"enable_features": [
"ExcludeLowEntropyImagesFromLCP"
]
}
]
}
],
"ExplicitHighResolutionTimerWin": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled_20230405",
"params": {
"leeway": "16ms"
},
"enable_features": [
"AddTaskLeeway",
"ExplicitHighResolutionTimerWin",
"UseLessHighResTimers"
]
}
]
}
],
"ExploreSitesDense": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "WithDenseBottom",
"params": {
"denseVariation": "titleBottom",
"mostLikelyVariation": "groupedIcon",
"variation": "mostLikelyTile"
},
"enable_features": [
"ExploreSites"
]
}
]
}
],
"ExtendScriptResourceLifetime": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ExtendScriptResourceLifetime"
]
}
]
}
],
"ExtensionTelemetryCookiesSignalStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingExtensionTelemetryCookiesGetAllSignal",
"SafeBrowsingExtensionTelemetryCookiesGetSignal"
]
}
]
}
],
"ExtensionTelemetryDeclarativeNetRequestSignalStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingExtensionTelemetryDeclarativeNetRequestSignal"
]
}
]
}
],
"ExtensionTelemetryOffstoreFileDataStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"CollectionIntervalSeconds": "7200",
"MaxFileSizeBytes": "102400",
"MaxFilesToProcess": "50",
"StartupDelaySeconds": "300"
},
"enable_features": [
"SafeBrowsingExtensionTelemetryFileData"
]
}
]
}
],
"ExtensionTelemetryPotentialPasswordTheftSignalStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingExtensionTelemetryPotentialPasswordTheft"
]
}
]
}
],
"ExtensionsMenuInAppMenu": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ExtensionsMenuInAppMenu"
]
}
]
}
],
"FastCheckout": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"FastCheckout"
]
}
]
}
],
"FastPathPaintPropertyUpdates": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "FastPathPaintPropertyUpdates",
"enable_features": [
"FastPathPaintPropertyUpdates"
]
}
]
}
],
"FeatureNotificationGuide": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_low_engaged_7_days",
"params": {
"IPH_LowUserEngagementDetector_availability": ">=3",
"enable_feature_default_browser": "false",
"enable_feature_incognito_tab": "true",
"enable_feature_ntp_suggestion_card": "true",
"enable_feature_sign_in": "false",
"enable_feature_voice_search": "true",
"feature_notification_repeat_count": "1",
"feature_notification_tracking_only": "false",
"notification_interval_days": "7",
"segment_selection_ttl_days": "28"
},
"enable_features": [
"FeatureNotificationGuide",
"SegmentationModelLowEngagedUsers",
"UseFeatureEngagementForUserTargeting"
]
}
]
}
],
"FeedBottomSyncBanner": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_BottomSyncBanner_20230223",
"enable_features": [
"FeedBottomSyncBanner"
]
}
]
}
],
"FeedLoadingPlaceholderStudy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20211118",
"enable_features": [
"FeedLoadingPlaceholder"
]
}
]
}
],
"FeedPerformanceStudy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"useIncrementalMount": "false"
},
"enable_features": [
"FeedPerformanceStudy"
]
}
]
}
],
"FeedPositionAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Feed_Position_Push_Down_Small_1",
"params": {
"push_down_feed_small": "true"
},
"enable_features": [
"FeedPositionAndroid"
]
},
{
"name": "Enabled_Feed_Position_Push_Down_Large_1",
"params": {
"push_down_feed_large": "true"
},
"enable_features": [
"FeedPositionAndroid"
]
},
{
"name": "Enabled_Feed_Position_Pull_Up_1",
"params": {
"pull_up_feed": "true"
},
"enable_features": [
"FeedPositionAndroid"
]
}
]
}
],
"FeedPullToRefreshIph": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:pulltorefresh_triggered;comparator:==0;window:360;storage:360",
"event_used": "name:feed_swipe_refresh_shown;comparator:==0;window:7;storage:360",
"session_rate": "==0"
},
"enable_features": [
"IPH_FeedSwipeRefresh"
]
}
]
}
],
"FenderScriptScheduling": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "LowPriLoading_20221102",
"params": {
"low_pri_async_loading_cross_site_only": "true",
"low_pri_async_loading_feature_limit": "5s",
"low_pri_async_loading_main_frame_only": "true"
},
"enable_features": [
"LowPriorityScriptLoading"
],
"disable_features": [
"DOMContentLoadedWaitForAsyncScript",
"DelayAsyncScriptExecution",
"ImageLoadingPrioritizationFix",
"LowPriorityAsyncScriptExecution"
]
}
]
}
],
"FillingAcrossAffiliatedWebsites": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"FillingAcrossAffiliatedWebsites"
]
}
]
}
],
"FilteringScrollPrediction": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "one_euro_filter_4.7_cutoff_0.01_beta20230221",
"params": {
"beta": "0.01",
"filter": "one_euro_filter",
"mincutoff": "4.7"
},
"enable_features": [
"FilteringScrollPrediction"
]
}
]
}
],
"FirstPartySets": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230221",
"enable_features": [
"FirstPartySets",
"PrivacySandboxFirstPartySetsUI"
]
}
]
}
],
"Floss": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Floss"
]
}
]
}
],
"FlushGpuAtDraw": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"FlushGpuAtDraw"
]
}
]
}
],
"FollowOnboarding": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20221116",
"params": {
"awareness_style": "IPH"
},
"enable_features": [
"WebFeedAwareness",
"WebFeedOnboarding"
]
}
]
}
],
"ForYouFreStudy": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledA-2",
"params": {
"close_should_proceed": "false",
"group_name": "EnabledA-2",
"signin_promo_variant": "sign-in"
},
"enable_features": [
"ForYouFre",
"ForYouFreSyntheticTrialRegistration"
]
}
]
}
],
"ForceGpuMainThreadToNormalPriorityDrDc": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "ForceGpuMainThreadToNormalPriorityDrDc",
"enable_features": [
"ForceGpuMainThreadToNormalPriorityDrDc"
]
}
]
}
],
"GCMAccountTokenReporting": [
{
"platforms": [
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "BothDisabled20230222",
"disable_features": [
"GCMIncludeAccountTokensInCheckinRequest",
"GCMReportAccountTokenChanges"
]
}
]
}
],
"GMSCoreEmoji": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"GMSCoreEmoji"
]
}
]
}
],
"GaiaIdCacheInAccountManagerFacade": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20230112",
"enable_features": [
"GaiaIdCacheInAccountManagerFacade"
]
}
]
}
],
"GalleryAppPdfEditNotification": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledEditOrSign_20230127",
"params": {
"text": "Edit or sign"
},
"enable_features": [
"GalleryAppPdfEditNotification"
]
},
{
"name": "EnabledOpenAndEdit_20230127",
"params": {
"text": "Open and edit"
},
"enable_features": [
"GalleryAppPdfEditNotification"
]
}
]
}
],
"GifRecording": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"GifRecording",
"NotificationImageDrag"
]
}
]
}
],
"GoogleLensCrossPlatformContextMenuStringUpdates": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnableSearchImageWithGoogleString_20230215",
"params": {
"use-lens-context-menu-alternate-text": "false",
"useLensContextMenuAlternateText1": "true",
"useLensContextMenuAlternateText2": "false"
},
"enable_features": [
"ContextMenuGoogleLensSearchOptimizations"
],
"disable_features": [
"EnableLensContextMenuAltText",
"LensSearchOptimizations"
]
},
{
"name": "EnableSearchInsideImageWithGoogleString_20230215",
"params": {
"use-lens-context-menu-alternate-text": "true",
"useLensContextMenuAlternateText1": "false",
"useLensContextMenuAlternateText2": "true"
},
"enable_features": [
"ContextMenuGoogleLensSearchOptimizations",
"EnableLensContextMenuAltText",
"LensSearchOptimizations"
]
}
]
}
],
"GoogleLensDesktopContentMenuTranslate": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LensEnableImageTranslate"
]
}
]
}
],
"GoogleLensDesktopImageFormatOptimizations": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "UseWebpFormat45QualityV3",
"params": {
"encoding-quality-image-search": "45",
"encoding-quality-region-search": "45",
"use-jpeg-region-search": "false",
"use-webp-image-search": "true",
"use-webp-region-search": "true"
},
"enable_features": [
"LensImageFormatOptimizations"
]
},
{
"name": "UseJpegFormat40QualityV3",
"params": {
"encoding-quality-image-search": "40",
"encoding-quality-region-search": "40",
"use-jpeg-region-search": "true",
"use-webp-image-search": "false",
"use-webp-region-search": "false"
},
"enable_features": [
"LensImageFormatOptimizations"
]
}
]
}
],
"GoogleLensHybridIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "AllLVFEntrypoints_20230314",
"enable_features": [
"EnableLensInHomeScreenWidget",
"EnableLensInKeyboard",
"EnableLensInNTP",
"kNewNTPOmniboxLayout"
]
}
]
}
],
"GoogleLensTabletIntegration": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_110422",
"params": {
"enableCameraAssistedSearchOnTablet": "true",
"enableCameraAssistedSearchOnTabletWidget": "true",
"enableContextMenuSearchOnTablet": "true"
},
"enable_features": [
"ContextMenuSearchWithGoogleLens",
"LensCameraAssistedSearch",
"LensOnQuickActionSearchWidget"
]
}
]
}
],
"GoogleOnContent": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxFocusTriggersContextualWebZeroSuggest",
"OmniboxMostVisitedTiles"
]
}
]
}
],
"GoogleOneOfferStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "NotificationOnly_20230216",
"params": {
"availability": ">=0",
"event_trigger": "name:google_one_offer_iph_notification_shown;comparator:==0;window:365;storage:365",
"event_used": "name:google_one_offer_iph_notification_get_perk;comparator:any;window:365;storage:365",
"session_rate": "<1"
},
"enable_features": [
"IPH_GoogleOneOfferNotification"
],
"disable_features": [
"GoogleOneOfferFilesBanner"
]
},
{
"name": "FilesBannerOnly_20230216",
"enable_features": [
"GoogleOneOfferFilesBanner"
],
"disable_features": [
"IPH_GoogleOneOfferNotification"
]
},
{
"name": "NotificationAndFilesBanner_20230216",
"params": {
"availability": ">=0",
"event_trigger": "name:google_one_offer_iph_notification_shown;comparator:==0;window:365;storage:365",
"event_used": "name:google_one_offer_iph_notification_get_perk;comparator:any;window:365;storage:365",
"session_rate": "<1"
},
"enable_features": [
"GoogleOneOfferFilesBanner",
"IPH_GoogleOneOfferNotification"
]
}
]
}
],
"GoogleTtsWithLanguagePacks": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ExperimentalAccessibilityGoogleTtsLanguagePacks"
]
}
]
}
],
"GpuCleanupInBackground": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"GpuCleanupInBackground"
]
}
]
}
],
"GridTabSwitcherTablet": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "TabStripRedesign.Detached.Enabled_20230220",
"params": {
"enable_detached": "true"
},
"enable_features": [
"BaselineGM3SurfaceColors",
"TabStripRedesign"
]
},
{
"name": "TabStripRedesign.Folio.Enabled_20230220",
"params": {
"enable_folio": "true"
},
"enable_features": [
"BaselineGM3SurfaceColors",
"TabStripRedesign"
]
}
]
}
],
"GwpAsanLinux": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux"
],
"experiments": [
{
"name": "Enabled",
"params": {
"AllocationSamplingMultiplier": "1500",
"AllocationSamplingRange": "16",
"MaxAllocations": "50",
"MaxMetadata": "210",
"ProcessSamplingBoost2": "10",
"ProcessSamplingProbability": "0.01"
},
"enable_features": [
"GwpAsanMalloc",
"GwpAsanPartitionAlloc"
]
}
]
}
],
"HTMLPopoverAttribute": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HTMLPopoverAttribute"
]
}
]
}
],
"HTTP2": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled6",
"params": {
"http2_grease_settings": "true"
},
"enable_features": [
"Http2Grease"
]
}
]
}
],
"HappinessTrackingMediaAppPdf": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.0174",
"survey_cycle_length": "90",
"survey_start_date_ms": "1662336000000",
"trigger_id": "s5EmUqzvY0jBnuKU19R0Tdf9ticy"
},
"enable_features": [
"HappinessTrackingMediaAppPdf"
]
}
]
}
],
"HappinessTrackingPersonalizationAvatar": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.01",
"survey_cycle_length": "90",
"survey_start_date_ms": "1653548400",
"trigger_id": "JUanXwTKV0jBnuKU19R0V3H9stME"
},
"enable_features": [
"HappinessTrackingPersonalizationAvatar"
]
}
]
}
],
"HappinessTrackingPersonalizationScreensaver": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.01",
"survey_cycle_length": "90",
"survey_start_date_ms": "1653548400",
"trigger_id": "1dEvSx6iU0jBnuKU19R0P6uwwNZ4"
},
"enable_features": [
"HappinessTrackingPersonalizationScreensaver"
]
}
]
}
],
"HappinessTrackingPersonalizationWallpaper": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.05",
"survey_cycle_length": "90",
"survey_start_date_ms": "1653548400",
"trigger_id": "PaBNFUU6d0jBnuKU19R0RAjzNxg5"
},
"enable_features": [
"HappinessTrackingPersonalizationWallpaper"
]
}
]
}
],
"HappinessTrackingPhotosExperience": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.0174",
"survey_cycle_length": "90",
"survey_start_date_ms": "1662336000000",
"trigger_id": "TGGtMoxqP0jBnuKU19R0Vwye2rn4"
},
"enable_features": [
"HappinessTrackingPhotosExperience"
]
}
]
}
],
"HappinessTrackingSystemPerformance": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.005",
"survey_cycle_length": "7",
"survey_start_date_ms": "1641024000000",
"trigger_id": "d9usFbUBd0jBnuKU19R0YEKpVBkq"
},
"enable_features": [
"HappinessTrackingSystemPerformance"
]
}
]
}
],
"HatsArcGames": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"custom_client_data": "{\"package_names\":[\"com.roblox.client\",\"com.dts.freefireth\",\"air.com.lunime.gachaclub\",\"com.devsisters.ck\",\"com.tocaboca.tocalifeworld\",\"com.innersloth.spacemafia\",\"com.microsoft.microsoftsolitairecollection\",\"com.king.candycrushsaga\",\"com.king.candycrushsodasaga\",\"air.com.lunime.gachalife\",\"com.playrix.township\",\"com.dts.freefiremax\",\"com.mobilityware.spider\",\"net.wooga.junes_journey_hidden_object_mystery_game\",\"com.mobile.legends\",\"com.ninjakiwi.bloonstd6\",\"com.lockwoodpublishing.avakinlife\",\"com.pixel.art.coloring.color.number\",\"com.playrix.homescapes\",\"com.miHoYo.GenshinImpact\",\"com.mojang.minecraftpe\"]}",
"prob": "0.005",
"survey_cycle_length": "7",
"survey_start_date_ms": "1638316800000",
"trigger_id": "rJ6AqzkxG0jBnuKU19R0UJFsCCjz"
},
"enable_features": [
"HappinessTrackingArcGames"
]
}
]
}
],
"HatsAudio": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledForGooglers_20230404",
"params": {
"enabled_for_googlers": "true",
"prob": "0.01",
"survey_cycle_length": "7",
"survey_start_date_ms": "1678752000000",
"trigger_id": "cVHSWE7RR0jBnuKU19R0ThFKQTU5"
},
"enable_features": [
"HappinessTrackingAudio"
]
}
]
}
],
"HatsGeneralCamera": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledWithGooglers_20230317",
"params": {
"enabled_for_googlers": "true",
"prob": "0.01",
"survey_cycle_length": "90",
"survey_start_date_ms": "1677715200000",
"trigger_id": "vpqxGW9RC0jBnuKU19R0S2ceNB9H"
},
"enable_features": [
"HappinessTrackingGeneralCamera"
]
}
]
}
],
"HatsOnboardingExperience": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.05",
"survey_cycle_length": "2147483647",
"survey_start_date_ms": "1617260400000",
"trigger_id": "NAgJpJZhz0jBnuKU19R0UuVK5EA7"
},
"enable_features": [
"HappinessTrackingOnboardingExperience"
]
}
]
}
],
"HatsPrivacyHubBaseline": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled_20230424",
"params": {
"prob": "0.05",
"survey_cycle_length": "60",
"survey_start_date_ms": "1681214400000",
"trigger_id": "askDPDDTd0jBnuKU19R0RihHsFy6"
},
"enable_features": [
"HappinessTrackingPrivacyHubBaseline"
]
}
]
}
],
"HatsSmartUnlock": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.05",
"survey_cycle_length": "7",
"survey_start_date_ms": "1627801200000",
"trigger_id": "4oPHNnPJy0jBnuKU19R0T1NSmNes"
},
"enable_features": [
"HappinessTrackingSmartLock"
]
}
]
}
],
"HatsUnlock": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"prob": "0.001",
"survey_cycle_length": "7",
"survey_start_date_ms": "1627801200000",
"trigger_id": "qqZi3hpfx0jBnuKU19R0UA7zE7e4"
},
"enable_features": [
"HappinessTrackingUnlock"
]
}
]
}
],
"HelpAppLauncherSearch": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HelpAppLauncherSearch"
]
}
]
}
],
"HoldbackRemoveMobileViewportDoubleTap": [
{
"platforms": [
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"RemoveMobileViewportDoubleTap"
]
}
]
}
],
"HttpsUpgrades": [
{
"platforms": [
"android",
"windows",
"chromeos",
"chromeos_lacros",
"mac",
"linux"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HttpsUpgrades"
]
}
]
}
],
"IOSAddToHomeScreen": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"params": {
"AddToHomeScreenDisableIncognitoParam": "true"
},
"enable_features": [
"AddToHomeScreen"
]
}
]
}
],
"IOSAppStoreRating": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AppStoreRating"
]
}
]
}
],
"IOSAutofillBranding": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Full Color",
"enable_features": [
"AutofillBrandingIOS"
]
},
{
"name": "Monotone",
"params": {
"ios-autofill-branding-monotones": "true"
},
"enable_features": [
"AutofillBrandingIOS"
]
}
]
}
],
"IOSBackgroundRefresh": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20220908",
"enable_features": [
"EnableFeedBackgroundRefresh"
]
}
]
}
],
"IOSBrowserEditMenuMetrics": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IOSBrowserEditMenuMetrics"
]
}
]
}
],
"IOSCredentialProviderExtensionPromo": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "EnabledOnPasswordSaved",
"params": {
"enable_promo_on_password_saved": "true"
},
"enable_features": [
"CredentialProviderExtensionPromo"
]
},
{
"name": "EnabledOnPasswordCopied",
"params": {
"enable_promo_on_password_copied": "true"
},
"enable_features": [
"CredentialProviderExtensionPromo"
]
},
{
"name": "EnabledOnLoginWithAutofill",
"params": {
"enable_promo_on_login_with_autofill": "true"
},
"enable_features": [
"CredentialProviderExtensionPromo"
]
}
]
}
],
"IOSDefaultBrowserFullscreenPromoExperiment": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "RemindMeLaterButton_90",
"params": {
"show_remind_me_later": "true"
},
"enable_features": [
"DefaultBrowserFullscreenPromoExperiment"
]
}
]
}
],
"IOSDefaultBrowserRefactoringPromoManager": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DefaultBrowserRefactoringPromoManager"
]
}
]
}
],
"IOSEmailExperience": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableEmailsExperience"
]
}
]
}
],
"IOSExpKitCalendarTextClassifier": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableExpKitCalendarTextClassifier",
"EnableExpKitTextClassifier"
]
}
]
}
],
"IOSFastApplicationWillTerminate": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"FastApplicationWillTerminate"
]
}
]
}
],
"IOSFeedAttentionLog": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20221020",
"enable_features": [
"EnableCheckVisibilityOnAttentionLogStart",
"EnableRefineDataSourceReloadReporting"
]
}
]
}
],
"IOSFeedBackOfCardP13nPromo": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20230113",
"enable_features": [
"EnableFeedCardMenuSignInPromo"
]
}
]
}
],
"IOSFeedBottomSyncPromo": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20230207",
"enable_features": [
"EnableFeedBottomSignInPromo"
]
}
]
}
],
"IOSFeedImageCaching": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20230207",
"enable_features": [
"EnableFeedImageCaching"
]
}
]
}
],
"IOSFeedInvisibleForegroundRefresh": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_app_close_foreground_20230405",
"params": {
"EnableFeedAppCloseBackgroundRefresh": "false",
"EnableFeedAppCloseForegroundRefresh": "true",
"EnableFeedSessionCloseForegroundRefresh": "false"
},
"enable_features": [
"EnableFeedInvisibleForegroundRefresh"
]
},
{
"name": "Enabled_app_close_background_20230405",
"params": {
"EnableFeedAppCloseBackgroundRefresh": "true",
"EnableFeedAppCloseForegroundRefresh": "false",
"EnableFeedSessionCloseForegroundRefresh": "false"
},
"enable_features": [
"EnableFeedInvisibleForegroundRefresh"
]
},
{
"name": "Enabled_session_close_foreground_20230405",
"params": {
"EnableFeedAppCloseBackgroundRefresh": "false",
"EnableFeedAppCloseForegroundRefresh": "false",
"EnableFeedSessionCloseForegroundRefresh": "true"
},
"enable_features": [
"EnableFeedInvisibleForegroundRefresh"
]
}
]
}
],
"IOSFeedSyncPromoFastFollows": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_Compact_Horizontal_20230316",
"params": {
"DiscoverFeedTopSyncPromoStyle": "2",
"autodismissImpressions": "3"
},
"enable_features": [
"EnableDiscoverFeedTopSyncPromo"
]
},
{
"name": "Enabled_Compact_Vertical_20230316",
"params": {
"DiscoverFeedTopSyncPromoStyle": "3",
"autodismissImpressions": "3"
},
"enable_features": [
"EnableDiscoverFeedTopSyncPromo"
]
}
]
}
],
"IOSFullscreenAPI": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableFullscreenAPI"
]
}
]
}
],
"IOSGhostCards": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DiscoverFeedGhostCardsEnabled"
]
}
]
}
],
"IOSKeepsRenderProcessAlive": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"KeepsRenderProcessAlive"
]
}
]
}
],
"IOSNativeFindInPage": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "EnabledWithSystemFindPanel_20230127",
"params": {
"variant": ""
},
"enable_features": [
"NativeFindInPage"
]
}
]
}
],
"IOSNewOverflowMenuIPH": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "IPH_CanaryDevBeta",
"params": {
"availability": "any",
"event_lockout": "name:overflow_menu_no_horizontal_scroll_or_action;comparator:>=2;window:180;storage:360",
"event_trigger": "name:popup_menu_tip_trigger;comparator:<=1;window:1825;storage:1825",
"event_trigger_1": "name:popup_menu_tip_trigger;comparator:==0;window:7;storage:1825",
"event_used": "name:popup_menu_tip_used;comparator:==0;window:1825;storage:1825",
"session_rate": "any"
},
"enable_features": [
"IPH_OverflowMenuTip"
],
"disable_features": [
"NewOverflowMenuAlternateIPH"
]
}
]
}
],
"IOSOfflinePageRefactoring": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseLoadSimulatedRequestForErrorPageNavigation"
]
}
]
}
],
"IOSPartialTranslate": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"params": {
"IOSEditMenuPartialTranslateNoIncognitoParam": "true"
},
"enable_features": [
"IOSCustomBrowserEditMenu",
"IOSEditMenuPartialTranslate"
]
}
]
}
],
"IOSPasswordBottomSheet": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"IOSPasswordBottomSheet"
]
}
]
}
],
"IOSRestoreSessionFromCache": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RestoreSessionFromCache"
]
}
]
}
],
"IOSSFSymbolsFollowUp": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SFSymbolsFollowUp"
]
}
]
}
],
"IOSSFSymbolsInOmnibox": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseSFSymbolsInOmnibox"
]
}
]
}
],
"IOSShareChrome": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"kNewOverflowMenuShareChromeAction"
]
}
]
}
],
"IOSSharedHighlightingColorChange": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IOSSharedHighlightingColorChange"
]
}
]
}
],
"IOSSharedHighlightingV2": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IOSSharedHighlightingV2"
]
}
]
}
],
"IOSTFLiteLanguageDetection": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20220429",
"enable_features": [
"DownloadServiceForegroundSessionIOSFeature",
"TFLiteLanguageDetectionEnabled"
]
}
]
}
],
"IOSUseUserDefaultsForExitedCleanlyBeacon": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"UseUserDefaultsForExitedCleanlyBeaconEnabler"
]
}
]
}
],
"IOSWebChannels": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "EnabledWebChannels",
"enable_features": [
"EnableWebChannels"
]
}
]
}
],
"IOSWhatsNew": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_Cell_Based_UI",
"params": {
"whats_new_module_based_layout": "false"
},
"enable_features": [
"WhatsNewIOS"
]
}
]
}
],
"IdentifiabilityStudy": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnableMetaExperiment",
"params": {
"AllowedRandomTypes": "0",
"Gen": "10",
"Rho": "1"
},
"enable_features": [
"IdentifiabilityStudy"
]
}
]
}
],
"IdentityStatusConsistencyAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IdentityStatusConsistency"
]
}
]
}
],
"IdentityStatusConsistencyIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_20230328",
"enable_features": [
"IdentityStatusConsistency"
]
}
]
}
],
"IgnoreSyncEncryptionKeysLongMissing": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"MinGuResponsesToIgnoreKey": "2"
},
"enable_features": [
"IgnoreSyncEncryptionKeysLongMissing"
]
}
]
}
],
"ImageControllerWaitOnlyForRunningTask": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ImageControllerWaitOnlyForRunningTask"
]
}
]
}
],
"IncognitoNtpRevamp": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IncognitoNtpRevamp"
]
}
]
}
],
"IncognitoReauthenticationForAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IncognitoReauthenticationForAndroid"
]
}
]
}
],
"IncreasedCmdBufferParseSlice": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IncreasedCmdBufferParseSlice"
]
}
]
}
],
"InnerHTMLParserFastpath": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"InnerHTMLParserFastpath"
]
}
]
}
],
"InstallAmbientBadgeEngagement": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Message_Visit",
"enable_features": [
"AmbientBadgeSuppressFirstVisit",
"InstallableAmbientBadgeMessage"
]
}
]
}
],
"InstallAndroidUnwindDfm": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"InstallAndroidUnwindDfm"
]
}
]
}
],
"IntelVpSuperResolution": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IntelVpSuperResolution"
]
}
]
}
],
"InteractiveGetAuthTokenCheckActivityStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"InteractiveGetAuthTokenCheckActivity"
]
}
]
}
],
"JourneysAndroidPreStable": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20220919",
"params": {
"annotate_title_instead_of_page_content": "true",
"extract_related_searches": "true",
"models_to_execute_v2": "OPTIMIZATION_TARGET_PAGE_ENTITIES:ar:de:en:en-AU:en-CA:en-GB:en-US:es:fr:it:nl:pl:pt:ru:tr:zh",
"supported_locales": "ar,de,en,en-AU,en-CA,en-GB,en-US,es,fr,it,nl,pl,pt,ru,tr,zh",
"write_to_history_service": "true"
},
"enable_features": [
"Journeys",
"JourneysLabel",
"JourneysOmniboxAction",
"JourneysPersistCachesToPrefs",
"PageContentAnnotations",
"PageEntitiesPageContentAnnotations"
]
}
]
}
],
"JourneysHide": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_Icon",
"params": {
"hide_visits_icon": "true"
},
"enable_features": [
"HistoryClustersHideVisits"
]
}
]
}
],
"JourneysNonSupportedLocales": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20221206",
"params": {
"JourneysLocaleOrLanguageAllowlist": "*"
},
"enable_features": [
"Journeys"
]
}
]
}
],
"JourneysPersistCachesToPrefs": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230327",
"enable_features": [
"JourneysPersistCachesToPrefs"
]
}
]
}
],
"JourneysSuggestionRow": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"omnibox_history_cluster_provider_inherit_search_match_score": "false",
"omnibox_history_cluster_provider_rank_above_searches": "false",
"omnibox_history_cluster_provider_shortcuts": "true"
},
"enable_features": [
"JourneysOmniboxHistoryClusterProvider",
"OmniboxPreferTailOverHistoryClusterSuggestions"
]
}
]
}
],
"KeepAndroidTintedResources": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"KeepAndroidTintedResources"
]
}
]
}
],
"KeyboardAccessoryAddressIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Address_IPH_Enabled",
"params": {
"availability": "any",
"event_trigger": "name:keyboard_accessory_address_filling_iph_trigger;comparator:<10;window:90;storage:360",
"event_used": "name:keyboard_accessory_address_suggestion_accepted;comparator:<2;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_KeyboardAccessoryAddressFilling"
],
"disable_features": []
}
]
}
],
"KeyboardAccessoryPasswordIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Password_IPH_Enabled",
"params": {
"availability": "any",
"event_trigger": "name:keyboard_accessory_password_filling_iph_trigger;comparator:<10;window:90;storage:360",
"event_used": "name:keyboard_accessory_password_suggestion_accepted;comparator:<2;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_KeyboardAccessoryPasswordFilling"
],
"disable_features": []
}
]
}
],
"KeyboardAccessoryPaymentIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Payment_IPH_Enabled",
"params": {
"availability": "any",
"event_trigger": "name:keyboard_accessory_payment_filling_iph_trigger;comparator:<10;window:90;storage:360",
"event_used": "name:keyboard_accessory_payment_suggestion_accepted;comparator:<2;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_KeyboardAccessoryPaymentFilling"
],
"disable_features": []
}
]
}
],
"KeyboardAccessoryPaymentOffer": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:keyboard_accessory_payment_offer_iph_trigger;comparator:<3;window:90;storage:360",
"event_used": "name:keyboard_accessory_payment_suggestion_accepted;comparator:<2;window:90;storage:360",
"session_rate": "any",
"session_rate_impact": "IPH_KeyboardAccessoryBarSwiping"
},
"enable_features": [
"AutofillEnableOffersInClankKeyboardAccessory",
"IPH_KeyboardAccessoryPaymentOffer"
]
}
]
}
],
"KeyboardAccessorySwipingIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Swiping_IPH_Enabled",
"params": {
"availability": "any",
"event_trigger": "name:keyboard_accessory_bar_swiping_iph_trigger;comparator:<10;window:90;storage:360",
"event_used": "name:keyboard_accessory_bar_swiped;comparator:<2;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_KeyboardAccessoryBarSwiping"
],
"disable_features": []
}
]
}
],
"KeyboardFocusableScrollers": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"KeyboardFocusableScrollers"
]
}
]
}
],
"LCPAnimatedImagesReporting": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows",
"android_webview",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LCPAnimatedImagesReporting"
]
}
]
}
],
"LCPVideoFirstFrame": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows",
"android_webview",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LCPVideoFirstFrame"
]
}
]
}
],
"LacrosGooglePolicyRollout": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_Dogfood",
"enable_features": [
"LacrosGooglePolicyRollout"
]
}
]
}
],
"LanguagePacksBasePack": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HandwritingLibraryDlc"
]
}
]
}
],
"LanguagePacksHandwriting": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HandwritingLegacyRecognition"
]
}
]
}
],
"LauncherGameSearchStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"params": {
"enabled_override": "true"
},
"enable_features": [
"AppProvisioningStatic",
"LauncherGameSearch"
]
}
]
}
],
"LayoutMediaNGContainer": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LayoutMediaNGContainer"
]
}
]
}
],
"LayoutNGNoCopyBack": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LayoutNGNoCopyBack"
]
}
]
}
],
"LeakSkiaEventTracerAtExit": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LeakSkiaEventTracerAtExit"
]
}
]
}
],
"LessChattyNetworkService": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LessChattyNetworkService"
]
}
]
}
],
"LimitImageDecodeCacheAge": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"seconds": "10"
},
"enable_features": [
"LimitImageDecodeCacheAge"
]
}
]
}
],
"LimitImageDecodeCacheSize": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"mb": "32"
},
"enable_features": [
"LimitImageDecodeCacheSize"
]
}
]
}
],
"LocalWebApprovals": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "PreferLocal_481152618",
"params": {
"preferred_button": "local"
},
"enable_features": [
"LocalWebApprovals",
"WebFilterInterstitialRefresh"
]
},
{
"name": "PreferRemote_481152618",
"params": {
"preferred_button": "remote"
},
"enable_features": [
"LocalWebApprovals",
"WebFilterInterstitialRefresh"
]
},
{
"name": "RemoteOnly_481152618",
"enable_features": [
"WebFilterInterstitialRefresh"
],
"disable_features": [
"LocalWebApprovals"
]
}
]
}
],
"LowerMemoryLimitForNonMainRenderers": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"LowerMemoryLimitForNonMainRenderers"
]
}
]
}
],
"MacAllowBackgroundingRenderProcesses": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled_20220218",
"enable_features": [
"MacAllowBackgroundingRenderProcesses"
]
}
]
}
],
"MacSetDefaultTaskRole": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MacSetDefaultTaskRole"
]
}
]
}
],
"MacWebContentsOcclusion": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "EnabledWithEnhancedWindowOcclusionDetection",
"params": {
"EnhancedWindowOcclusionDetection": "true"
},
"enable_features": [
"MacWebContentsOcclusion"
]
},
{
"name": "EnabledWithDisplaySleepAndAppHideDetection",
"params": {
"DisplaySleepAndAppHideDetection": "true"
},
"enable_features": [
"MacWebContentsOcclusion"
]
}
]
}
],
"MainRepaintScrollPrefersNewContent": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MainRepaintScrollPrefersNewContent"
]
}
]
}
],
"MainThreadCompositingPriority": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MainThreadCompositingPriority"
]
}
]
}
],
"MaxUnthrottledTimeoutNestingLevel": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"nesting": "15"
},
"enable_features": [
"MaxUnthrottledTimeoutNestingLevel"
]
}
]
}
],
"MediaFoundationAV1Encoding": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MediaFoundationAV1Encoding"
]
}
]
}
],
"MediaFoundationD3D11VideoCapture": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MediaFoundationD3D11VideoCapture"
]
}
]
}
],
"MediaFoundationVP9Encoding": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MediaFoundationVP9Encoding"
]
}
]
}
],
"MediaHardwareSecureDecryption": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"HardwareSecureDecryptionExperiment"
]
}
]
}
],
"MediaRemotingWithoutFullscreen": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MediaRemotingWithoutFullscreen"
]
}
]
}
],
"MeetDevicesMojoServices": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Hotlog-Experiment",
"params": {
"CommandLoggerEnabled": "true",
"CommandLoggerFrequencySeconds": "30",
"CrosHealthdProducerFrequencySeconds": "60",
"DiagnosticsLoggerEnabled": "true",
"ProcessLoggerEnabled": "true",
"SystemLoggerEnabled": "false",
"SystemLoggerFrequencySeconds": "30"
},
"enable_features": [
"EncryptedReportingPipeline",
"MeetDevicesCloudLogger",
"MeetDevicesMojoServices"
]
}
]
}
],
"MerchantWidePromotion": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled_merchant_wide_promotion_20221102",
"params": {
"ready-to-fetch": "true"
},
"enable_features": [
"MerchantWidePromotion"
]
}
]
}
],
"MessagePumpEpoll": [
{
"platforms": [
"android",
"chromeos",
"linux"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MessagePumpEpoll"
]
}
]
}
],
"MessagesForAndroidOfferNotification": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MessagesForAndroidOfferNotification"
]
}
]
}
],
"MessagesPreinstall": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MessagesPreinstall"
]
}
]
}
],
"MetricsClearLogsOnClonedInstall": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MetricsClearLogsOnClonedInstall"
]
}
]
}
],
"MigrateAlwaysTranslateLanguagesFix": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MigrateAlwaysTranslateLanguagesFix"
]
}
]
}
],
"MigrateDefaultChromeAppToWebAppsGSuite": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210111",
"enable_features": [
"MigrateDefaultChromeAppToWebAppsGSuite"
]
}
]
}
],
"MigrateDefaultChromeAppToWebAppsNonGSuite": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210111",
"enable_features": [
"MigrateDefaultChromeAppToWebAppsNonGSuite"
]
}
]
}
],
"MmapSafeBrowsingDatabase": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MmapSafeBrowsingDatabase"
]
}
]
}
],
"MojoDirectSharedMemoryAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MojoDirectSharedMemoryAndroid"
]
}
]
}
],
"MojoInlineMessagePayloads": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MojoInlineMessagePayloads"
]
}
]
}
],
"MojoIpczMac": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled_1",
"enable_features": [
"MojoIpcz"
]
}
]
}
],
"NaCLGPURefactorings": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "NewVideoDecoderAndSwapchain",
"enable_features": [
"PPAPISharedImagesSwapChain",
"UseMojoVideoDecoderForPepper"
]
}
]
}
],
"NavigationUpdatesChildViewsVisibility": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NavigationUpdatesChildViewsVisibility"
]
}
]
}
],
"NetworkServiceSandboxLinuxAndChromeOS": [
{
"platforms": [
"linux",
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NetworkServiceFileAllowlist",
"NetworkServiceSandbox",
"NetworkServiceSyscallFilter"
]
}
]
}
],
"NeuralPalmRejectionModelForRedrix": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20220622",
"enable_features": [
"EnableNeuralPalmDetectionFilter"
]
}
]
}
],
"NewEvSignalsEnabled": [
{
"platforms": [
"windows",
"mac",
"linux"
],
"experiments": [
{
"name": "Enabled",
"params": {
"DisableFileSystemInfo": "true",
"DisableSettings": "true"
},
"enable_features": [
"NewEvSignalsEnabled"
]
}
]
}
],
"NewRegexForOtpFields": [
{
"platforms": [
"android",
"chromeos",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NewRegexForOtpFields"
]
}
]
}
],
"NonBlockingCommit": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NonBlockingCommit"
]
}
]
}
],
"NormalPriorityImageDecoding": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NormalPriorityImageDecoding"
]
}
]
}
],
"NtpHistoryClustersMetricsOnly112": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230404",
"params": {
"NtpHistoryClustersModuleCategoriesAllowlistParam": "/m/testparsinglogicallow,/m/testparsinglogicallow-2",
"NtpHistoryClustersModuleCategoriesBlocklistParam": "/m/testparsinglogicblock,/m/testparsinglogicblock-2",
"NtpHistoryClustersModuleCategoriesBoostlistParam": "/m/testparsinglogicboost,/m/testparsinglogicboost-2",
"NtpHistoryClustersModuleMaxClustersParam": "0",
"NtpHistoryClustersModuleMinimumImagesRequiredParam": "1"
},
"enable_features": [
"NtpHistoryClustersMaxClusters",
"NtpHistoryClustersModuleCategories",
"NtpHistoryClustersModuleLoad",
"NtpHistoryClustersModuleMinimumImagesRequired",
"PageContentAnnotationsPersistSalientImageMetadata",
"RemotePageMetadata"
]
}
]
}
],
"NtpRealboxRoundedCorners": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NtpRealboxRoundedCorners"
]
}
]
}
],
"NtpRemoveScrim": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NtpRemoveScrim"
]
}
]
}
],
"NumberOfCoresWithCpuSecurityMitigation": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NumberOfCoresWithCpuSecurityMitigation"
]
}
]
}
],
"OffsetParentNewSpecBehaviorKillswitch": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Control",
"enable_features": [
"OffsetParentNewSpecBehavior"
]
},
{
"name": "Disabled",
"disable_features": [
"OffsetParentNewSpecBehavior"
]
}
]
}
],
"OmniboxAdaptNarrowTabletWindows": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxAdaptNarrowTabletWindows"
]
}
]
}
],
"OmniboxBundledExperimentV1": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "DesktopExperiments",
"params": {
"EntitySuggestionsReduceLatencyDecoderTimeout": "405"
},
"enable_features": [
"OmniboxBlurWithEscape",
"OmniboxClosePopupWithEscape",
"OmniboxEntitySuggestionsReduceLatency",
"OmniboxKeywordSearchButton",
"OmniboxPreserveLongerShortcutsText",
"OmniboxRemoveSuggestionsFromClipboard",
"OmniboxUIExperimentMaxAutocompleteMatches"
],
"disable_features": []
}
]
},
{
"platforms": [
"android"
],
"experiments": [
{
"name": "AndroidExperiments",
"params": {
"AdditionalRelatedQueries": "5",
"AdditionalTrendingQueries": "5",
"RepeatableQueriesIgnoreDuplicateVisits": "true",
"RepeatableQueriesMaxAgeDays": "7",
"RepeatableQueriesMinVisitCount": "12"
},
"enable_features": [
"AndroidAuxiliarySearch",
"NewTabPageTilesTitleWrapAround",
"OmniboxDynamicMaxAutocomplete",
"OmniboxFocusTriggersSRPZeroSuggest",
"OmniboxGroupingFrameworkForZPS",
"OmniboxHeaderPaddingUpdate",
"OmniboxInspireMe",
"OmniboxMaxURLMatches",
"OmniboxMostVisitedTilesDynamicSpacing",
"OmniboxMostVisitedTilesFadingOnTablet",
"OmniboxMostVisitedTilesOnSrp",
"OmniboxMostVisitedTilesTitleWrapAround",
"OmniboxRemoveSuggestionHeaderChevron",
"OmniboxRetainSuggestionsWithHeaders",
"OmniboxUIExperimentMaxAutocompleteMatches",
"OrganicRepeatableQueries"
]
}
]
},
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "IOSExperiments",
"params": {},
"enable_features": []
}
]
}
],
"OmniboxConsumesImeInsets": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxConsumesImeInsets"
]
}
]
}
],
"OmniboxCr23M113Desktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled",
"params": {
"OmniboxDarkBackgroundColor": "0x2A2A2A",
"OmniboxDarkBackgroundColorHovered": "0x4C4C4B",
"OmniboxFontSizeNonTouchUI ": "12",
"OmniboxLightBackgroundColor": "0xEBEFF7",
"OmniboxLightBackgroundColorHovered": "0xE3E7F0"
},
"enable_features": [
"OmniboxSteadyStateBackgroundColor",
"OmniboxSteadyStateTextColor",
"OmniboxSteadyStateTextStyle"
]
}
]
}
],
"OmniboxFuzzyUrlSuggestions": [
{
"platforms": [
"android",
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxFuzzyUrlSuggestions"
]
}
]
}
],
"OmniboxImplementationChangeIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"kIOSNewOmniboxImplementation"
]
}
]
}
],
"OmniboxLoggingMigration": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxReportSearchboxStats"
],
"disable_features": [
"OmniboxReportAssistedQueryStats"
]
}
]
}
],
"OmniboxMatchToolbarAndStatusBarColor": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxMatchToolbarAndStatusBarColor"
]
}
]
}
],
"OmniboxOnClobberFocusTypeOnContent": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_V2",
"enable_features": [
"OmniboxOnClobberFocusTypeOnContent"
]
}
]
}
],
"OmniboxOnFocusMVCarouseliOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableSuggestionsScrollingOnIPad",
"OmniboxFocusTriggersContextualWebZeroSuggest",
"OmniboxFocusTriggersSRPZeroSuggest",
"OmniboxMostVisitedTiles"
]
}
]
}
],
"OmniboxPrerender": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledPrerenderDSE_20230131",
"params": {
"implementation_type": "use_prefetch"
},
"enable_features": [
"SupportSearchSuggestionForPrerender2"
],
"disable_features": [
"OmniboxTriggerForNoStatePrefetch"
]
},
{
"name": "Control_20230131",
"enable_features": [
"OmniboxTriggerForPrerender2"
],
"disable_features": [
"OmniboxTriggerForNoStatePrefetch",
"SupportSearchSuggestionForPrerender2"
]
},
{
"name": "EnabledPrerenderDSE_20230131",
"params": {
"implementation_type": "use_prefetch"
},
"enable_features": [
"SupportSearchSuggestionForPrerender2"
],
"disable_features": [
"OmniboxTriggerForPrerender2"
]
},
{
"name": "HoldbackDisabled_20230131",
"enable_features": [
"Prerender2Holdback"
],
"disable_features": [
"OmniboxTriggerForNoStatePrefetch",
"SupportSearchSuggestionForPrerender2"
]
},
{
"name": "HoldbackEnabled_20230131",
"enable_features": [
"OmniboxTriggerForPrerender2"
],
"disable_features": [
"OmniboxTriggerForNoStatePrefetch",
"Prerender2Holdback",
"SupportSearchSuggestionForPrerender2"
]
}
]
}
],
"OmniboxUISimplificationDesktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_40px_RowHeight_SuggestIconBackgrounds_Non_Entities_Only",
"params": {
"OmniboxRichSuggestionVerticalMargin": "6",
"OmniboxSquareSuggestIconAnswers": "true",
"OmniboxSquareSuggestIconEntities": "false",
"OmniboxSquareSuggestIconIcons": "true"
},
"enable_features": [
"OmniboxSquareIcons",
"OmniboxUniformRowHeight"
]
},
{
"name": "Enabled_36px_RowHeight",
"params": {
"OmniboxRichSuggestionVerticalMargin": "4"
},
"enable_features": [
"OmniboxUniformRowHeight"
],
"disable_features": [
"OmniboxSquareIcons"
]
},
{
"name": "Enabled_40px_RowHeight_SuggestIconBackgrounds_13pct_Shrinkage",
"params": {
"OmniboxRichSuggestionVerticalMargin": "6",
"OmniboxSquareSuggestIconAnswers": "true",
"OmniboxSquareSuggestIconEntities": "true",
"OmniboxSquareSuggestIconEntitiesScale": "0.8722",
"OmniboxSquareSuggestIconIcons": "true"
},
"enable_features": [
"OmniboxSquareIcons",
"OmniboxUniformRowHeight"
]
}
]
}
],
"OmniboxZeroSuggestPrefetchingWithInMemoryCaching": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRP_RelatedSearchesIntegration",
"enable_features": [
"ExtractRelatedSearchesFromPrefetchedZPSResponse",
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP"
]
},
{
"name": "Enabled_InMemoryCaching",
"enable_features": [
"ZeroSuggestInMemoryCaching"
]
},
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRP",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP"
]
},
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRPAndWeb",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP",
"ZeroSuggestPrefetchingOnWeb"
]
}
]
}
],
"OmniboxZeroSuggestPrefetchingWithInMemoryCachingAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRP",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP"
]
},
{
"name": "Enabled_InMemoryCaching",
"enable_features": [
"ZeroSuggestInMemoryCaching"
]
},
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRPAndWeb",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP",
"ZeroSuggestPrefetchingOnWeb"
]
}
]
}
],
"OmniboxZeroSuggestPrefetchingWithInMemoryCachingIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_InMemoryCaching",
"enable_features": [
"ZeroSuggestInMemoryCaching"
]
},
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRP",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP"
]
},
{
"name": "Enabled_InMemoryCaching_ZPSPrefetchOnSRPAndWeb",
"enable_features": [
"ZeroSuggestInMemoryCaching",
"ZeroSuggestPrefetchingOnSRP",
"ZeroSuggestPrefetchingOnWeb"
]
}
]
}
],
"OnDemandAT": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OnDemandAccessibilityEvents"
]
}
]
}
],
"OneCopyCanvasCaptureWin": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OneCopyCanvasCapture"
]
}
]
}
],
"OneGroupPerRenderer": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OneGroupPerRenderer"
]
}
]
}
],
"OneTimeGeolocationPermission": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithOkButtonAsAllowOnce",
"params": {
"OkButtonBehavesAsAllowAlways": "false"
},
"enable_features": [
"OneTimeGeolocationPermission"
]
}
]
}
],
"OpaqueResponseBlockingV01": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OpaqueResponseBlockingV01"
]
},
{
"name": "Control",
"disable_features": [
"OpaqueResponseBlockingV01"
]
}
]
}
],
"OpenLinkAsProfileStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DisplayOpenLinkAsProfile"
]
}
]
}
],
"OpenscreenCastStreamingSession": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OpenscreenCastStreamingSession"
]
}
]
}
],
"OptimizationGuideInstallWideModelStore": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OptimizationGuideInstallWideModelStore"
]
}
]
}
],
"OptionalToolbarButton": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Segmentation_Auto_Finale_20220418",
"params": {
"default_segment": "new-tab",
"disable_ui": "false",
"ignore_segmentation_results": "false",
"min_version_adaptive": "3",
"segment_selection_ttl_days": "56",
"show_ui_only_after_ready": "true"
},
"enable_features": [
"AdaptiveButtonInTopToolbarCustomizationV2"
],
"disable_features": [
"AdaptiveButtonInTopToolbar"
]
}
]
}
],
"OriginAgentClusterDefaultEnabled": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OriginAgentClusterDefaultEnable"
]
}
]
}
],
"OsFeedback": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled_20221130",
"enable_features": [
"OsFeedback"
]
}
]
}
],
"OutOfProcessSystemDnsResolution": [
{
"platforms": [
"linux",
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OutOfProcessSystemDnsResolution"
]
}
]
}
],
"OverrideThrottledFrameRateParams": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OverrideThrottledFrameRateParams"
]
}
]
}
],
"PageAllocatorRetryOnCommitFailure": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PageAllocatorRetryOnCommitFailure"
]
}
]
}
],
"PageImageService": [
{
"platforms": [
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_Journeys_Suggest_SalientImages",
"enable_features": [
"ImageServiceOptimizationGuideSalientImages",
"ImageServiceSuggestPoweredImages",
"JourneysImages"
]
}
]
}
],
"PageInfoAboutThisSiteImprovedBottomSheet": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PageInfoAboutThisSiteImprovedBottomSheet"
]
}
]
}
],
"PageInfoAboutThisSiteKeepSidePanelOnSameTabNavs": [
{
"platforms": [
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PageInfoAboutThisSiteKeepSidePanelOnSameTabNavs"
]
}
]
}
],
"PageInfoAboutThisSiteNewIcon": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PageInfoAboutThisSiteNewIcon"
]
}
]
}
],
"PageInfoHistory": [
{
"platforms": [
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PageInfoHistory"
]
}
]
}
],
"PageInfoIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": ">=0",
"event_1": "name:permission_request_shown;comparator:>=3;window:90;storage:90",
"event_trigger": "name:page_info_iph_triggered;comparator:==0;window:90;storage:90",
"event_used": "name:page_info_opened;comparator:==0;window:90;storage:90",
"session_rate": "<1"
},
"enable_features": [
"IPH_PageInfo"
],
"disable_features": []
}
]
}
],
"PaintHoldingCrossOrigin": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "Enabled_20211028",
"enable_features": [
"PaintHoldingCrossOrigin"
]
}
]
}
],
"ParkableImages": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Both_V4",
"enable_features": [
"DelayParkingImages",
"ParkableImagesToDisk",
"UseParkableImageSegmentReader"
]
}
]
}
],
"PartialCustomTabsSideSheet": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20230419",
"enable_features": [
"CCTResizableSideSheet",
"CCTResizableSideSheetDiscoverFeedSettings"
]
}
]
}
],
"PartitionAllocBackupRefPtr": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"brp-mode": "enabled",
"enabled-processes": "non-renderer"
},
"enable_features": [
"PartitionAllocBackupRefPtr"
]
}
]
}
],
"PartitionAllocLargeEmptySlotSpanRing": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PartitionAllocLargeEmptySlotSpanRing"
]
}
]
}
],
"PartitionAllocLargeThreadCacheSizeAndroid": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"PartitionAllocLargeThreadCacheSize"
]
}
]
}
],
"PartitionAllocSortActiveSlotSpans": [
{
"platforms": [
"android",
"linux"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PartitionAllocSortActiveSlotSpans"
]
}
]
}
],
"PartitionAllocUnretainedDanglingPtr": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"mode": "dump_without_crashing"
},
"enable_features": [
"PartitionAllocUnretainedDanglingPtr"
]
}
]
}
],
"PartitionAllocatorAlternateBucketDist": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Denser_V5",
"params": {
"mode": "denser"
},
"enable_features": [
"PartitionAllocUseAlternateDistribution"
]
}
]
}
],
"PartitionNetworkStateByNetworkAnonymizationKey": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled_triple_nik_cross_site_flag_nak_rollout",
"enable_features": [
"PartitionConnectionsByNetworkIsolationKey",
"PartitionDomainReliabilityByNetworkIsolationKey",
"PartitionHttpServerPropertiesByNetworkIsolationKey",
"PartitionNelAndReportingByNetworkIsolationKey",
"PartitionSSLSessionsByNetworkIsolationKey",
"SplitHostCacheByNetworkIsolationKey"
],
"disable_features": []
}
]
}
],
"PasswordChangeAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PasswordChangeInSettings"
]
}
]
}
],
"PasswordCheckupOnIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IOSPasswordCheckup"
]
}
]
}
],
"PasswordGenerationPreviewOnHover": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PasswordGenerationPreviewOnHover"
]
}
]
}
],
"PasswordMemoryMapWeaknessCheckDictionaries": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MemoryMapWeaknessCheckDictionaries"
]
}
]
}
],
"PasswordNotesWithBackup": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PasswordNotesWithBackup"
]
}
]
}
],
"PasswordsGrouping": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PasswordsGrouping"
]
}
]
}
],
"Path2DPaintCache": [
{
"platforms": [
"android",
"android_webview",
"windows",
"mac",
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Path2DPaintCache"
]
}
]
}
],
"PdfUseSkiaRenderer": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PdfUseSkiaRenderer"
]
}
]
}
],
"PendingBeaconAPI": [
{
"platforms": [
"android",
"android_weblayer",
"windows",
"mac",
"linux",
"fuchsia",
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "EnabledOnlyForOriginTrial",
"params": {
"requires_origin_trial": "true"
},
"enable_features": [
"PendingBeaconAPI"
]
}
]
}
],
"PerProcessReclaim": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupA_08222019",
"params": {
"GraphWalkBackoffTimeSec": "60",
"NodeInvisibleTimeSec": "360",
"NodeTrimBackoffTimeSec": "1200"
},
"enable_features": [
"TrimOnMemoryPressure"
]
},
{
"name": "EnabledGroupB_08222019",
"params": {
"GraphWalkBackoffTimeSec": "180",
"NodeInvisibleTimeSec": "900",
"NodeTrimBackoffTimeSec": "1800"
},
"enable_features": [
"TrimOnMemoryPressure"
]
},
{
"name": "EnabledGroupC_08222019",
"params": {
"GraphWalkBackoffTimeSec": "180",
"NodeInvisibleTimeSec": "3600",
"NodeTrimBackoffTimeSec": "7200"
},
"enable_features": [
"TrimOnMemoryPressure"
]
}
]
}
],
"PerformanceControlsHatsStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledHighEfficiencyOptOut_20230223",
"params": {
"en_site_id": "hEedoxCS30ugnJ3q1cK0YKKzXjSm",
"probability": "1.0"
},
"enable_features": [
"PerformanceControlsHighEfficiencyOptOutSurvey"
],
"disable_features": [
"PerformanceControlsBatteryPerformanceSurvey",
"PerformanceControlsBatterySaverOptOutSurvey",
"PerformanceControlsPerformanceSurvey"
]
},
{
"name": "EnabledBatterySaverOptOut_20230223",
"params": {
"en_site_id": "gyuzHnE940ugnJ3q1cK0RyY65eG8",
"probability": "1.0"
},
"enable_features": [
"PerformanceControlsBatterySaverOptOutSurvey"
],
"disable_features": [
"PerformanceControlsBatteryPerformanceSurvey",
"PerformanceControlsHighEfficiencyOptOutSurvey",
"PerformanceControlsPerformanceSurvey"
]
}
]
}
],
"PerformanceControlsLaunch": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_OptIn",
"params": {
"IPH_BatterySaverMode_availability": "any",
"IPH_BatterySaverMode_event_trigger": "name:battery_saver_info_triggered;comparator:<3;window:360;storage:360",
"IPH_BatterySaverMode_event_used": "name:battery_saver_info_shown;comparator:==0;window:7;storage:360",
"IPH_BatterySaverMode_session_rate": "==0",
"IPH_HighEfficiencyMode_availability": "any",
"IPH_HighEfficiencyMode_event_1": "name:high_efficiency_prompt_in_trigger;comparator:<3;window:360;storage:360",
"IPH_HighEfficiencyMode_event_trigger": "name:high_efficiency_prompt_in_trigger;comparator:<1;window:7;storage:360",
"IPH_HighEfficiencyMode_event_used": "name:high_efficiency_prompt_in_used;comparator:==0;window:360;storage:360",
"IPH_HighEfficiencyMode_session_rate": "any",
"IPH_PerformanceNewBadge_availability": "any",
"IPH_PerformanceNewBadge_event_trigger": "name:performance_new_badge_shown;comparator:<20;window:360;storage:360",
"IPH_PerformanceNewBadge_event_used": "name:performance_activated;comparator:<3;window:360;storage:360",
"IPH_PerformanceNewBadge_session_rate": "any",
"IPH_PerformanceNewBadge_session_rate_impact": "none",
"default_state": "false"
},
"enable_features": [
"BatterySaverModeAvailable",
"HighEfficiencyModeAvailable",
"IPH_BatterySaverMode",
"IPH_HighEfficiencyMode",
"IPH_PerformanceNewBadge",
"PageTimelineMonitor"
],
"disable_features": []
}
]
}
],
"PermissionChip": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_2022-11-29",
"enable_features": [
"PermissionChip"
]
}
]
}
],
"PermissionConfirmationChip": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ConfirmationChipNoLockIconOverride",
"enable_features": [
"ConfirmationChip"
],
"disable_features": [
"ChipLocationIconOverride"
]
}
]
}
],
"PermissionsQuietPromptsSurvey": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_Notifications_Quiet_20230208",
"params": {
"probability": "0.3",
"prompt_disposition_filter": "LocationBarLeftQuietChip",
"prompt_disposition_reason_filter": "OnDevicePredictionModel,PredictionService",
"request_type_filter": "Notifications",
"survey_display_time": "OnPromptAppearing",
"trigger_id": "UKctDAzjF0ugnJ3q1cK0SvrQob5m"
},
"enable_features": [
"PermissionsPromptSurvey"
]
}
]
}
],
"PersistentOriginTrials": [
{
"platforms": [
"android",
"android_webview",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "XRequestedWithDeprecation_20230302",
"enable_features": [
"PersistentOriginTrials",
"WebViewXRequestedWithDeprecation"
]
}
]
}
],
"PinnedTabsIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"params": {
"overflow_param": "true"
},
"enable_features": [
"EnablePinnedTabs"
]
}
]
}
],
"PolicyLogsPageIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PolicyLogsPageIOS"
]
}
]
}
],
"PowerBookmarkBackend": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PowerBookmarkBackend"
]
}
]
}
],
"PreconnectToSearchDesktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithStartupDelayForegroundOnly",
"params": {
"skip_in_background": "true",
"startup_delay_ms": "5000"
},
"enable_features": [
"PreconnectToSearch"
]
}
]
}
],
"PreloadCookies": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PreloadCookies"
]
}
]
}
],
"PreloadingDesktopSettingsSubPage": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PreloadingDesktopSettingsSubPage"
]
}
]
}
],
"Prerender2DUIConfidenceCutoff": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "ExperimentalConfidenceCutoff_20230323",
"params": {
"preconnect_dui_confidence_cutoff": "0.3",
"prerender_dui_confidence_cutoff": "0.5"
},
"enable_features": [
"AutocompleteActionPredictorConfidenceCutoff"
]
},
{
"name": "Control_20230323",
"disable_features": [
"AutocompleteActionPredictorConfidenceCutoff"
]
}
]
}
],
"Prerender2DesktopOmniboxTriggers": [
{
"platforms": [
"windows",
"chromeos",
"chromeos_lacros",
"mac",
"linux"
],
"experiments": [
{
"name": "EnabledDUI_20230113",
"params": {
"embedder_blocked_hosts": ""
},
"enable_features": [
"OmniboxTriggerForPrerender2",
"Prerender2"
],
"disable_features": [
"OmniboxTriggerForNoStatePrefetch",
"Prerender2Holdback",
"SupportSearchSuggestionForPrerender2"
]
}
]
}
],
"PrewarmLookalikeCheck": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_TwoRedirects",
"params": {
"redirect_lookup_cache_limit": "2"
},
"enable_features": [
"PrewarmLookalikeCheck"
]
}
]
}
],
"PriceDropNtpIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": ">=0",
"event_trigger": "name:price_drop_ntp_iph_triggered;comparator:==0;window:365;storage:365",
"event_used": "name:tab_switcher_button_clicked;comparator:any;window:365;storage:365",
"session_rate": "<1"
},
"enable_features": [
"IPH_PriceDropNTP"
],
"disable_features": []
}
]
}
],
"PriceTrackingPageActionIconLabelFeatureIPH": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:price_tracking_page_action_icon_label_in_trigger;comparator:==0;window:1;storage:365",
"event_used": "name:used;comparator:any;window:365;storage:365",
"session_rate": "any"
},
"enable_features": [
"IPH_PriceTrackingPageActionIconLabelFeature"
],
"disable_features": []
}
]
}
],
"PrioritizeCompositingAfterDelay": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "PrioritizeCompositingAfter50ms2",
"params": {
"PostFCP": "50",
"PreFCP": "100"
},
"enable_features": [
"PrioritizeCompositingAfterDelayTrials"
]
}
]
}
],
"PrivacyBudgetClockSkewMetrics": [
{
"platforms": [
"android",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "DriftEnabled",
"params": {
"ClockDriftSampleDistance": "2s",
"ClockDriftSamples": "2",
"FetchBehavior": "background-and-on-demand",
"RandomQueryProbability": "0.0394"
},
"enable_features": [
"NetworkTimeServiceQuerying"
]
},
{
"name": "Enabled",
"params": {
"ClockDriftSamples": "0",
"FetchBehavior": "background-and-on-demand",
"RandomQueryProbability": "0.0394"
},
"enable_features": [
"NetworkTimeServiceQuerying"
]
}
]
}
],
"PrivacyGuideHats": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "PrivacyGuide",
"params": {
"en_site_id": "EwTBYAUeU0ugnJ3q1cK0VNYBFfQr",
"probability": "1.0",
"settings-time": "5s",
"survey": "privacy-guide"
},
"enable_features": [
"HappinessTrackingSurveysForDesktopPrivacyGuide"
],
"disable_features": [
"HappinessTrackingSurveysForDesktopSettingsPrivacy"
]
},
{
"name": "PrivacySettings",
"params": {
"en_site_id": "JcjxgSDnh0ugnJ3q1cK0UVkwDj1o",
"no-guide": "true",
"probability": "1.0",
"survey": "settings-privacy"
},
"enable_features": [
"HappinessTrackingSurveysForDesktopSettingsPrivacy"
],
"disable_features": [
"HappinessTrackingSurveysForDesktopPrivacyGuide"
]
}
]
}
],
"PrivacyHubBetaStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled_20230101",
"enable_features": [
"CrosPrivacyHub"
]
},
{
"name": "Enabled_20230101_Dogfood",
"enable_features": [
"CrosPrivacyHub"
]
}
]
}
],
"PrivacyIndicators": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PrivacyIndicators"
]
}
]
}
],
"PrivacySandboxV3": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_Notice_MPArch_20220505",
"params": {
"implementation_type": "mparch"
},
"enable_features": [
"AllowURNsInIframes",
"BiddingAndScoringDebugReportingAPI",
"BrowsingTopics",
"BrowsingTopicsXHR",
"FencedFrames",
"FencedFramesAPIChanges",
"InterestGroupStorage",
"KAnonymityService",
"KAnonymityServiceOHTTPRequests",
"NoncedPartitionedCookies",
"PrivacySandboxAdsAPIs",
"PrivateAggregationApi",
"SharedStorageAPI"
]
}
]
},
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Notice_MPArch_20220505_Android",
"params": {
"implementation_type": "mparch"
},
"enable_features": [
"BrowsingTopics",
"BrowsingTopicsXHR",
"FencedFrames",
"FencedFramesAPIChanges",
"NoncedPartitionedCookies",
"PrivacySandboxAdsAPIs",
"PrivacySandboxSettings3",
"PrivateAggregationApi",
"SharedStorageAPI"
]
}
]
}
],
"PrivacySandboxV4": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PrivacySandboxSettings4"
]
}
]
}
],
"PrivateStateTokens": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PrivateStateTokens"
]
}
]
}
],
"ProcessHtmlDataImmediately": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "AllChunks",
"params": {
"first": "true",
"main": "true",
"rest": "true"
},
"enable_features": [
"ProcessHtmlDataImmediately"
]
}
]
}
],
"ProcessIsolationForFencedFrames": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IsolateFencedFrames"
]
}
]
}
],
"ProductivityLauncherStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledWithContinueAndMultipleQueries_20220621",
"params": {
"enable_continue": "true",
"multiple_queries_per_session": "true"
},
"enable_features": [
"LauncherItemSuggest",
"ProductivityLauncher"
]
},
{
"name": "EnabledWithContinueSection_20220621",
"params": {
"enable_continue": "true"
},
"enable_features": [
"ProductivityLauncher"
],
"disable_features": [
"LauncherItemSuggest"
]
},
{
"name": "EnabledWithoutContinueSection_20220621",
"params": {
"enable_continue": "false"
},
"enable_features": [
"ProductivityLauncher"
],
"disable_features": [
"LauncherItemSuggest"
]
}
]
}
],
"PushMessagingDisallowSenderIDs": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PushMessagingDisallowSenderIDs"
]
}
]
}
],
"PwaUpdateDialogForNameAndIcon": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"PwaUpdateDialogForNameAndIcon"
]
}
]
}
],
"QUIC": [
{
"platforms": [
"android_weblayer",
"android_webview",
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"channel": "F",
"epoch": "30000000",
"retransmittable_on_wire_timeout_milliseconds": "200"
},
"enable_features": [
"QuicDoesNotUseFeatures"
]
}
]
}
],
"QsRevampStudy": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"QsRevamp"
]
}
]
}
],
"QueryTiles": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledExploreAndServerRankingAndRawTrendingSegmentation2",
"params": {
"base_url": "https://chromeupboarding-pa.googleapis.com",
"behavioural_targeting": "model_comparison",
"enable_default_model": "true",
"experiment_tag": "{maxLevels : 1, rankTiles : true, enableTrending : true, maxTrendingQueries : 8, disableEntityTranslation: true}",
"image_prefetch_mode": "top",
"is_unmetered_network_required": "false",
"max_trending_tile_impressions": "1",
"most_visited_max_rows_normal_screen": "1",
"most_visited_max_rows_small_screen": "1",
"mv_tile_click_threshold": "1",
"small_screen_height_threshold_dp": "700"
},
"enable_features": [
"QueryTiles",
"QueryTilesInNTP",
"QueryTilesLocalOrdering",
"QueryTilesRemoveTrendingAfterInactivity",
"QueryTilesSegmentation"
],
"disable_features": [
"QueryTilesEnableQueryEditing",
"QueryTilesInOmnibox"
]
},
{
"name": "EnabledExploreAndTrendingSegmentation2",
"params": {
"base_url": "https://chromeupboarding-pa.googleapis.com",
"behavioural_targeting": "model_comparison",
"enable_default_model": "true",
"experiment_tag": "{maxLevels : 1, enableTrending : true, maxTrendingQueries : 8}",
"image_prefetch_mode": "top",
"is_unmetered_network_required": "false",
"max_trending_tile_impressions": "1",
"most_visited_max_rows_normal_screen": "1",
"most_visited_max_rows_small_screen": "1",
"mv_tile_click_threshold": "1",
"small_screen_height_threshold_dp": "700"
},
"enable_features": [
"QueryTiles",
"QueryTilesInNTP",
"QueryTilesLocalOrdering",
"QueryTilesRemoveTrendingAfterInactivity",
"QueryTilesSegmentation"
],
"disable_features": [
"QueryTilesEnableQueryEditing",
"QueryTilesInOmnibox"
]
},
{
"name": "EnabledExploreAndTrendingSegmentationModel",
"params": {
"base_url": "https://chromeupboarding-pa.googleapis.com",
"behavioural_targeting": "model",
"enable_default_model": "true",
"experiment_tag": "{maxLevels : 1, enableTrending : true, maxTrendingQueries : 8}",
"image_prefetch_mode": "top",
"is_unmetered_network_required": "false",
"max_trending_tile_impressions": "1",
"most_visited_max_rows_normal_screen": "1",
"most_visited_max_rows_small_screen": "1",
"mv_tile_click_threshold": "1",
"small_screen_height_threshold_dp": "700"
},
"enable_features": [
"QueryTiles",
"QueryTilesInNTP",
"QueryTilesLocalOrdering",
"QueryTilesRemoveTrendingAfterInactivity",
"QueryTilesSegmentation"
],
"disable_features": [
"QueryTilesEnableQueryEditing",
"QueryTilesInOmnibox"
]
}
]
}
],
"QuickAnswersForMoreLocales": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"QuickAnswersForMoreLocales"
]
}
]
}
],
"RawDrawAndDrDc": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "DrDc_vulkan",
"params": {
"BlockListByDevice": "amber|chopin|secret|a03|SO-51B|on7xelte|j7xelte|F41B|doha|HWYAL|a20s|begonia|b2q|t2s|channel|galahad|rk322x_box|a32|ellis|dandelion|tonga|RMX3231"
},
"enable_features": [
"EnableDrDcVulkan"
],
"disable_features": [
"RawDraw"
]
}
]
}
],
"ReadLaterReminderNotification": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20220208",
"enable_features": [
"ReadLaterReminderNotification"
]
}
]
}
],
"ReadingListEnableDualReadingListModel": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ReadingListEnableDualReadingListModel"
]
}
]
}
],
"RecordPermissionExpirationTimestamps": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RecordPermissionExpirationTimestamps"
]
}
]
}
],
"ReduceUserAgentAndroidVersionDeviceModel": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ReduceUserAgentAndroidVersionDeviceModel"
]
}
]
}
],
"ReduceUserAgentMinorVersionStudy": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"build_version": "0"
},
"enable_features": [
"ReduceUserAgentMinorVersion"
]
}
]
}
],
"ReduceUserAgentPlatformOsCpu": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"all_except_legacy_windows_platform": "true",
"legacy_windows_platform": "true"
},
"enable_features": [
"ReduceUserAgentPlatformOsCpu"
]
}
]
}
],
"RemoveFontLinkFallbacks": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled_20230210",
"enable_features": [
"RemoveFontLinkFallbacks"
]
}
]
}
],
"RenderBlockingFonts": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWith1000BlockingAnd100Delay",
"params": {
"max-blocking-time": "1000",
"max-fcp-delay": "100"
},
"enable_features": [
"RenderBlockingFonts"
]
}
]
}
],
"ReportCertificateErrors": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ShowAndPossiblySend",
"params": {
"sendingThreshold": "1.0"
}
}
]
}
],
"ReportingServiceFlushPrefsOnUploadInBackground": [
{
"platforms": [
"android",
"android_webview",
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ReportingServiceFlushPrefsOnUploadInBackground"
]
}
]
}
],
"RequestDesktopSiteDefaultsControlCohort": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteDefaultsControlSynthetic"
]
}
]
}
],
"RequestDesktopSiteDefaultsEnabledCohort": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteDefaultsSynthetic"
]
}
]
}
],
"RequestDesktopSiteOptInControlCohort": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteOptInControlSynthetic"
]
}
]
}
],
"RequestDesktopSiteOptInEnabledCohort": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteOptInSynthetic"
]
}
]
}
],
"RetryGetVideoCaptureDeviceInfos": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RetryGetVideoCaptureDeviceInfos"
]
}
]
}
],
"RevampedPasswordManagementBubble": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"IPH_PasswordsManagementBubbleAfterSave",
"IPH_PasswordsManagementBubbleDuringSignin",
"RevampedPasswordManagementBubble"
]
}
]
}
],
"RunTasksByBatches": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RunTasksByBatches"
]
}
]
}
],
"SafeBrowsingCSDAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_29_8_20221021",
"params": {
"reporter_omaha_tag": "29.8"
},
"enable_features": [
"ClientSideDetectionTag"
]
}
]
}
],
"SafeBrowsingCSDDesktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_30_0_20230127",
"params": {
"reporter_omaha_tag": "30.0"
},
"enable_features": [
"ClientSideDetectionTag"
]
}
]
}
],
"SafeBrowsingCSDTypeForceRequest": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ClientSideDetectionTypeForceRequest"
]
}
]
}
],
"SafeBrowsingComponentUpdaterAndroidProtegoAllowlist": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingComponentUpdaterAndroidProtegoAllowlist"
]
}
]
}
],
"SafeBrowsingCsbrrNewDownloadTrigger": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingCsbrrNewDownloadTrigger"
]
}
]
}
],
"SafeBrowsingDailyPhishingReportsLimit": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabledv2",
"params": {
"kMaxReportsPerIntervalESB": "3"
},
"enable_features": [
"SafeBrowsingDailyPhishingReportsLimit"
]
}
]
}
],
"SafeBrowsingDelayedWarnings": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingDelayedWarnings"
]
}
]
}
],
"SafeBrowsingEsbPromotionFlowImprovements": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithBoth",
"params": {
"EnableEsbIphBubble": "true",
"EnableEsbSettingCollapse": "true"
},
"enable_features": [
"EsbIphBubbleAndCollapseSettings"
]
}
]
}
],
"SafeBrowsingLookupMechanismExperiment": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingLookupMechanismExperiment"
]
}
]
}
],
"SafeBrowsingOnUIThread": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingOnUIThread"
]
}
]
}
],
"SafeBrowsingPhishingClassificationESBThreshold": [
{
"platforms": [
"android",
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingPhishingClassificationESBThreshold"
]
}
]
}
],
"SafeBrowsingSevenZipEvaluationEnabled": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingSevenZipEvaluationEnabled"
]
}
]
}
],
"SafeBrowsingSkipImageCssFont": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingSkipImageCssFont"
]
}
]
}
],
"SafeBrowsingTailoredSecurityObserverBasedRetry": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"TailoredSecurityObserverRetries"
]
}
]
}
],
"SafetyCheckNotificationPermissions": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"NotificationInteractionHistory",
"SafetyCheckNotificationPermissions"
]
}
]
}
],
"SafetyCheckUnusedSitePermissions": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafetyCheckUnusedSitePermissions"
]
}
]
}
],
"ScaleScrollbarAnimationTiming": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"fade_delay_scaling_factor": "2.0",
"fade_duration_scaling_factor": "0.5"
},
"enable_features": [
"ScaleScrollbarAnimationTiming"
]
}
]
}
],
"ScrollUnification": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ScrollUnification"
]
}
]
}
],
"SearchPrefetchSkipsCancel": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SearchPrefetchSkipsCancel"
]
}
]
}
],
"SearchResumptionModuleAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"use_new_service": "true"
},
"enable_features": [
"SearchResumptionModuleAndroid"
]
}
]
}
],
"SearchWebInSidePanel": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SearchWebInSidePanel"
]
}
]
}
],
"SecagentdEnableBatchEvents": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootSecagentdBatchEvents"
]
}
]
}
],
"SecagentdEnableCoalesceTerminates": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootSecagentdCoalesceTerminates"
]
}
]
}
],
"SegmentationCompactionFix": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SegmentationCompactionFix"
]
}
]
}
],
"SegmentationStructuredMetrics": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"segment_ids_allowed_for_reporting": "4,5,6,10,11,12,16"
},
"enable_features": [
"SegmentationStructuredMetrics"
]
}
]
}
],
"SendMouseEventsDisabledFormControls": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SendMouseEventsDisabledFormControls"
]
},
{
"name": "Disabled",
"disable_features": [
"SendMouseEventsDisabledFormControls"
]
}
]
}
],
"SendTabToSelfSigninPromo": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_3",
"enable_features": [
"SendTabToSelfSigninPromo"
]
}
]
}
],
"SendTabToSelfV2": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SendTabToSelfV2"
]
}
]
}
],
"ServerBasedTranscriptionForScreencast": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"InternalServerSideSpeechRecognition"
]
}
]
}
],
"ServiceWorkerBypassFetchHandler": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ServiceWorkerBypassFetchHandlerForMainResource_20230323",
"params": {
"bypass_for": "main_resource",
"script_checksum_to_bypass": "144B3D5485B621F5896FD51D6A6FE66A07B6DBC3ACF6404748A833C2D592F900",
"strategy": "allowlist"
},
"enable_features": [
"ServiceWorkerBypassFetchHandler"
]
}
]
}
],
"ServiceWorkerSkipIgnorableFetchHandler": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledSkipEmptyFetchHandlerAndStartServiceWorker_20230125",
"params": {
"SkipEmptyFetchHandler": "true",
"StartServiceWorkerForEmptyFetchHandler": "true"
},
"enable_features": [
"ServiceWorkerSkipIgnorableFetchHandler"
]
},
{
"name": "EnabledSkipEmptyFetchHandler_20220829",
"params": {
"SkipEmptyFetchHandler": "true"
},
"enable_features": [
"ServiceWorkerSkipIgnorableFetchHandler"
]
}
]
}
],
"ServiceWorkerStorageControl": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ServiceWorkerStorageControlOnIOThread",
"ServiceWorkerStorageControlResponseQueue"
]
}
]
}
],
"SettingsResetPrompt": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"delay_before_prompt_seconds": "1",
"domain_hashes": "{\"c027a731da03fee479b2ba00b3afe74b3fd9190f0622755db8ffa504efbde66e\":\"3\"}",
"prompt_wave": "20170101",
"time_between_prompts_seconds": "3600"
},
"enable_features": [
"SettingsResetPrompt"
]
}
]
}
],
"SharedHighlightingAmp": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SharedHighlightingAmp"
]
}
]
}
],
"SharedHighlightingIphClank": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_1": "name:iph_shared_highlighting_receiver_trigger;comparator:==0;window:7;storage:360",
"event_trigger": "name:iph_shared_highlighting_receiver_trigger;comparator:<5;window:360;storage:360",
"event_used": "name:iph_shared_highlighting_used;comparator:<2;window:360;storage:360",
"session_rate": "any"
},
"enable_features": [
"IPH_SharedHighlightingBuilder",
"IPH_SharedHighlightingReceiver"
]
}
]
}
],
"SharedHighlightingIphDesktop": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_1": "name:iph_desktop_shared_highlighting_trigger;comparator:==0;window:7;storage:360",
"event_trigger": "name:iph_desktop_shared_highlighting_trigger;comparator:<5;window:360;storage:360",
"event_used": "name:iph_desktop_shared_highlighting_used;comparator:<2;window:360;storage:360",
"session_rate": "any"
},
"enable_features": [
"IPH_DesktopSharedHighlighting"
]
}
]
}
],
"SharedHighlightingRefinedBlocklist": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SharedHighlightingRefinedBlocklist"
]
}
]
}
],
"SharedHighlightingRefinedMaxContextWords": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_MaxContextWords_10_20220913",
"params": {
"SharedHighlightingMaxContextWords": "10"
},
"enable_features": [
"SharedHighlightingRefinedMaxContextWords"
]
}
]
}
],
"SharedHighlightingTimeout": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_600",
"params": {
"TimeoutLengthMs": "600"
},
"enable_features": [
"PreemptiveLinkToTextGeneration"
]
}
]
},
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_120",
"params": {
"TimeoutLengthMs": "120"
},
"enable_features": [
"PreemptiveLinkToTextGeneration"
]
}
]
}
],
"SharingHubDesktopScreenshots": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DesktopScreenshots"
]
}
]
}
],
"ShowScrollableMVTOnNTPAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ShowScrollableMVTOnNTPAndroid"
]
}
]
}
],
"ShutdownConfirmationBubble": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20220923",
"enable_features": [
"ShutdownConfirmationBubble"
]
}
]
}
],
"SidePanelJourneys": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"SidePanelJourneysOpensFromOmnibox": "true"
},
"enable_features": [
"SidePanelJourneys"
]
}
]
}
],
"SideSearchDesktop": [
{
"platforms": [
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "SideSearchDesktop",
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchClearCacheWhenClosed",
"SideSearchDSESupport"
]
},
{
"name": "SideSearchDesktopWithIPH",
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchClearCacheWhenClosed",
"SideSearchDSESupport"
]
},
{
"name": "Enabled_Profile_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Profile"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Profile_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Profile"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Window_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Window"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Window_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Window"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Tab_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Tab"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Tab_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Tab"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearch",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
}
]
}
],
"SideSearchDesktopChromeOS": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Stable_Desktop_M102_SideSearchChromeOS_Enabled",
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport"
]
},
{
"name": "Enabled_Profile_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Profile"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Profile_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Profile"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Window_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Window"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Window_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Window"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Tab_1",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "1",
"SideSearchPageActionLabelAnimationType": "Tab"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
},
{
"name": "Enabled_Tab_3",
"params": {
"SideSearchPageActionLabelAnimationMaxCount": "3",
"SideSearchPageActionLabelAnimationType": "Tab"
},
"enable_features": [
"SidePanelImprovedClobbering",
"SideSearchDSESupport",
"SideSearchPageActionLabelAnimation"
]
}
]
}
],
"SideSearchInProductHelp": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:side_search_iph_tgr;comparator:==0;window:90;storage:360",
"event_used": "name:side_search_opened;comparator:==0;window:90;storage:360",
"session_rate": "<3"
},
"enable_features": [
"IPH_SideSearch"
]
}
]
}
],
"SingleNTPRemoveExtraNTPs": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled_SingleNTP_RemoveExtraNTP",
"enable_features": [
"RemoveExcessNTPs",
"SingleNTP"
]
},
{
"name": "Enabled_SingleNTP",
"enable_features": [
"SingleNTP"
]
},
{
"name": "Enabled_RemoveExtraNTP",
"enable_features": [
"RemoveExcessNTPs"
]
}
]
}
],
"SlimCompositor": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SlimCompositor"
]
}
]
}
],
"SpeculationRulesPrerenderMemoryLimit": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ExperimentalMemoryLimit60_20230412",
"params": {
"acceptable_percent_of_system_memory": "60"
},
"enable_features": [
"Prerender2MemoryControls"
]
}
]
}
],
"SpeculativeServiceWorkerStartup": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "FindRegistrationImprovements_20230222",
"enable_features": [
"ServiceWorkerMergeFindRegistrationForClientUrl",
"ServiceWorkerScopeCache",
"ServiceWorkerStorageControlOnThreadPool",
"ServiceWorkerStorageControlResponseUseHighPriority"
],
"disable_features": [
"SpeculativeServiceWorkerStartup"
]
},
{
"name": "FindRegistrationImprovements_20221130",
"enable_features": [
"ServiceWorkerStorageControlOnThreadPool",
"ServiceWorkerStorageControlResponseUseHighPriority"
],
"disable_features": [
"SpeculativeServiceWorkerStartup"
]
}
]
}
],
"SplitCacheByNetworkIsolationKey": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Experiment_Triple_Key_20201001",
"enable_features": [
"AppendFrameOriginToNetworkIsolationKey",
"SplitCacheByNetworkIsolationKey",
"UseRegistrableDomainInNetworkIsolationKey"
]
}
]
}
],
"StopLoadingAnimationForHiddenWindow": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"StopLoadingAnimationForHiddenWindow"
]
}
]
}
],
"StylusPointerAdjustment": [
{
"platforms": [
"android",
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"StylusPointerAdjustment"
]
}
]
}
],
"StylusRichGestures": [
{
"platforms": [
"android",
"android_webview"
],
"experiments": [
{
"name": "Enabled_20230313",
"enable_features": [
"StylusRichGestures"
]
}
]
}
],
"SubstringSetTreeForAttributeBuckets": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SubstringSetTreeForAttributeBuckets"
]
}
]
}
],
"SuggestionsTruncationIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MultilineFadeTruncatingLabel",
"OmniboxMultilineSearchSuggest"
]
}
]
}
],
"SupportPartitionedBlobUrlKillSwitchDisabled": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_2023-03-30",
"enable_features": [
"SupportPartitionedBlobUrl"
]
}
]
}
],
"SupportsUserDataFlatHashMap": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230418",
"enable_features": [
"SupportsUserDataFlatHashMap"
]
}
]
}
],
"SuppressToolbarCaptures": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DeferNotifyInMotion",
"SuppressToolbarCaptures",
"UpdateBrowserControlsWithoutProxy"
]
}
]
}
],
"SvgRasterOptimizations": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SvgRasterOptimizations"
]
}
]
}
],
"SyncAndroidLimitNTPPromoImpressions": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled5",
"params": {
"SyncAndroidNTPPromoMaxImpressions": "5"
},
"enable_features": [
"SyncAndroidLimitNTPPromoImpressions"
]
}
]
}
],
"SyncEnableHistoryDataType": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20230209",
"enable_features": [
"SyncEnableHistoryDataType"
]
}
]
}
],
"SyncPromoAfterSigninInterceptStudy": [
{
"platforms": [
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithSyncPromo",
"enable_features": [
"SigninInterceptBubbleV2",
"SyncPromoAfterSigninIntercept"
]
}
]
}
],
"SyncTrustedVaultVerifyDeviceRegistration": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_10",
"enable_features": [
"SyncTrustedVaultVerifyDeviceRegistration"
]
}
]
}
],
"SynthesizePageLoadOnlyOnInitialMainDocumentAccess": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewSynthesizePageLoadOnlyOnInitialMainDocumentAccess"
]
}
]
}
],
"SystemProfileSelectionDefaultNone": [
{
"platforms": [
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SystemProfileSelectionDefaultNone"
]
}
]
}
],
"TabAudioMuting": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:tab_audio_muting_iph_triggered;comparator:==0;window:120;storage:365",
"event_used": "name:tab_audio_muting_toggle_viewed;comparator:==0;window:120;storage:365",
"session_rate": "==0"
},
"enable_features": [
"IPH_TabAudioMuting",
"TabAudioMuting"
]
}
]
}
],
"TabGroupsCollapseFreezing": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"TabGroupsCollapseFreezing"
]
}
]
}
],
"TabHoverCardImages": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"crossfade_preview_at": "0.25",
"page_loaded_delay": "300",
"page_loading_delay": "300",
"page_not_ready_delay": "800"
},
"enable_features": [
"TabHoverCardImages"
]
}
]
}
],
"TabSearchFuzzySearchStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_FuzzyLevelMedium_20220405",
"params": {
"TabSearchSearchThreshold": "0.6"
},
"enable_features": [
"TabSearchFuzzySearch"
]
},
{
"name": "Enabled_FuzzyLevelSmall_20220405",
"params": {
"TabSearchSearchThreshold": "0.3"
},
"enable_features": [
"TabSearchFuzzySearch"
]
},
{
"name": "Control",
"disable_features": [
"TabSearchFuzzySearch"
]
}
]
}
],
"TabSearchInProductHelp": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "TabSearchIPH",
"params": {
"availability": "any",
"event_trigger": "name:tab_search_iph_tgr;comparator:==0;window:90;storage:360",
"event_used": "name:tab_search_opened;comparator:==0;window:90;storage:360",
"session_rate": "<3"
},
"enable_features": [
"IPH_TabSearch"
]
}
]
}
],
"TabSearchMetricsReporter": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "TabSearchMetricsReporter",
"enable_features": [
"TabSearchUseMetricsReporter"
]
}
]
}
],
"TabSwitchMetrics2Android": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OnShowWithPageVisibility"
]
}
]
}
],
"TailoredSecurityIntegration": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "TailoredSecurityIntegration",
"enable_features": [
"TailoredSecurityIntegration"
]
}
]
}
],
"TailoredSecurityIntegrationAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20220302",
"enable_features": [
"TailoredSecurityIntegration"
]
}
]
}
],
"TailoredSecurityIntegrationIOS": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"TailoredSecurityIntegration"
]
}
]
}
],
"ThemeProviderColorProviderRedirection": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ColorProviderRedirectionForThemeProvider"
]
}
]
}
],
"ThreadedBodyLoader": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledMainFrame_20221129",
"params": {
"compile-in-parallel": "true",
"compile-strategy": "eager",
"inline-script-timeout": "5ms",
"max-data-to-process": "1",
"precompile-main-frame-only": "true",
"pretokenize-main-frame-only": "true",
"scan-main-frame-only": "true"
},
"enable_features": [
"PrecompileInlineScripts",
"PretokenizeCSS",
"ThreadedBodyLoader",
"ThreadedPreloadScanner"
]
}
]
}
],
"ThreadedHtmlTokenizer": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "ThreadedHtmlTokenizer",
"enable_features": [
"ThreadedHtmlTokenizer"
]
}
]
}
],
"ThrottleOffscreenAnimatingSvgImages": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ThrottleOffscreenAnimatingSvgImages"
]
}
]
}
],
"TopChromeWebUIUsesSpareRenderer": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"TopChromeWebUIUsesSpareRenderer"
]
}
]
}
],
"TouchToFillPasswordSubmissionStudy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "RegularLaunch_20220426",
"enable_features": [
"TouchToFillPasswordSubmission"
]
}
]
}
],
"TranslateMessageUI": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ContentLanguagesInLanguagePicker",
"TranslateMessageUI"
]
}
]
}
],
"TranslateTriggeringImprovements": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "SkipAndRetry",
"enable_features": [
"RetryLanguageDetection",
"SkipLanguageDetectionOnEmptyContent"
]
},
{
"name": "SkipOnly",
"enable_features": [
"SkipLanguageDetectionOnEmptyContent"
],
"disable_features": [
"RetryLanguageDetection"
]
},
{
"name": "RetryOnly",
"enable_features": [
"RetryLanguageDetection"
],
"disable_features": [
"SkipLanguageDetectionOnEmptyContent"
]
}
]
}
],
"TrustSafetySentimentSurvey": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"max-time-to-prompt": "60m",
"min-time-to-prompt": "2m",
"ntp-visits-max-range": "4",
"ntp-visits-min-range": "2",
"privacy-sandbox-3-consent-accept-probability": "0.2",
"privacy-sandbox-3-consent-accept-trigger-id": "5t9KNsR4e0ugnJ3q1cK0RPfRpsbm",
"privacy-sandbox-3-consent-decline-probability": "0.2",
"privacy-sandbox-3-consent-decline-trigger-id": "P5svv2BbH0ugnJ3q1cK0YhTWZkiM",
"privacy-sandbox-3-notice-dismiss-probability": "0.2",
"privacy-sandbox-3-notice-dismiss-trigger-id": "2gMg6iHpn0ugnJ3q1cK0XyL2C2EX",
"privacy-sandbox-3-notice-ok-probability": "0.2",
"privacy-sandbox-3-notice-ok-trigger-id": "vBraRD9GZ0ugnJ3q1cK0T1owvGGa",
"privacy-sandbox-3-notice-settings-probability": "0.2",
"privacy-sandbox-3-notice-settings-trigger-id": "WZpnNehvi0ugnJ3q1cK0Nsdcf1Vf",
"privacy-settings-probability": "0.0",
"probability": "1.0",
"transactions-probability": "0.0",
"trusted-surface-probability": "0.0"
},
"enable_features": [
"TrustSafetySentimentSurvey"
]
}
]
}
],
"TrustSafetySentimentSurveyV2": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"browsing-data-probability": "0.018",
"browsing-data-trigger-id": "1iSgej9Tq0ugnJ3q1cK0QwXZ12oo",
"control-group-probability": "0.0013",
"control-group-trigger-id": "CXMbsBddw0ugnJ3q1cK0QJM1Hu8m",
"max-time-to-prompt": "60m",
"min-session-time": "30s",
"min-time-to-prompt": "2m",
"ntp-visits-max-range": "4",
"ntp-visits-min-range": "2",
"password-check-probability": "0.8",
"password-check-trigger-id": "Xd54YDVNJ0ugnJ3q1cK0UYBRruNH",
"privacy-guide-probability": "1.0",
"privacy-guide-trigger-id": "tqR1rjeDu0ugnJ3q1cK0P9yJEq7Z",
"probability": "1.0",
"safety-check-probability": "0.8",
"safety-check-trigger-id": "YSDfPVMnX0ugnJ3q1cK0RxEhwkay",
"trusted-surface-probability": "0.17",
"trusted-surface-time": "5s",
"trusted-surface-trigger-id": "CMniDmzgE0ugnJ3q1cK0U6PaEn1f"
},
"enable_features": [
"TrustSafetySentimentSurveyV2"
]
}
]
}
],
"TrustTokenOriginTrial": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"TrustTokenOperationsRequiringOriginTrial": "all-operations-require-origin-trial"
},
"enable_features": [
"TrustTokens"
]
}
]
}
],
"UIEnableSharedImageCacheForGpu": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UIEnableSharedImageCacheForGpu"
]
}
]
}
],
"UMA-NonUniformity-Trial-1-Percent": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"ios",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "group_01",
"params": {
"delta": "0.01"
},
"enable_features": [
"UMANonUniformityLogNormal"
]
}
]
}
],
"UMA-Pseudo-Metrics-Effect-Injection-25-Percent": [
{
"platforms": [
"android",
"ios",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "BigEffect_01",
"params": {
"multiplicative_factor": "1.05"
},
"enable_features": [
"UMAPseudoMetricsEffect"
]
}
]
}
],
"UPMStringsExperimentAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_v2_20230302",
"params": {
"syncing_string_version": "2"
},
"enable_features": [
"ExploratorySaveUpdatePasswordStrings"
]
}
]
}
],
"USSMigrationEnabled": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootMigrateToUserSecretStash"
]
}
]
}
],
"UnifiedAutoplay": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PreloadMediaEngagementData"
]
}
]
}
],
"UnifiedSidePanel": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UnifiedSidePanel"
]
}
]
}
],
"UseBoringSSLForRandBytes": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseBoringSSLForRandBytes"
]
}
]
}
],
"UseDMSAAForTiles": [
{
"platforms": [
"android",
"android_webview",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseDMSAAForTiles"
]
}
]
}
],
"UseDnsHttpsSvcbAlpn": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20221013",
"enable_features": [
"UseDnsHttpsSvcbAlpn"
]
}
]
}
],
"UseEcoQoSForBackgroundProcess": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseEcoQoSForBackgroundProcess"
]
}
]
}
],
"UseGpuSchedulerDfs": [
{
"platforms": [
"linux",
"mac",
"windows",
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseGpuSchedulerDfs"
]
}
]
}
],
"UseMultiPlaneFormatForHardwareVideo": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseMultiPlaneFormatForHardwareVideo"
]
}
]
}
],
"UseSimplifiedMessagePumpKqueueLoop": [
{
"platforms": [
"mac",
"ios"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseSimplifiedMessagePumpKqueueLoop"
]
}
]
}
],
"UseSnappyForParkableStrings": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseSnappyForParkableStrings"
]
}
]
}
],
"UseThreadPriorityLowest": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UseThreadPriorityLowest"
]
}
]
}
],
"UserAgentOverrideExperiment": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UserAgentOverrideExperiment"
]
}
]
}
],
"UserCloudSigninRestrictionPolicyFetcher": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"UserCloudSigninRestrictionPolicyFetcher"
]
}
]
}
],
"UserLevelMemoryPressureSignalOn4GbDevices": [
{
"platforms": [
"android",
"android_webview"
],
"experiments": [
{
"name": "UserLevelMemoryPressureSignalOn4GbDevices",
"params": {
"inert_interval_after_loading": "5m",
"memory_threshold_mb": "339"
},
"enable_features": [
"UserLevelMemoryPressureSignalOn4GbDevices"
]
}
]
}
],
"UserLevelMemoryPressureSignalOn6GbDevices": [
{
"platforms": [
"android",
"android_webview"
],
"experiments": [
{
"name": "UserLevelMemoryPressureSignalOn6GbDevices",
"params": {
"inert_interval_after_loading": "5m",
"memory_threshold_mb": "373"
},
"enable_features": [
"UserLevelMemoryPressureSignalOn6GbDevices"
]
}
]
}
],
"V8ConcurrentSparkplug": [
{
"platforms": [
"chromeos_lacros",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "1Thread",
"params": {
"V8ConcurrentSparkplugMaxThreads": "1"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "Control",
"disable_features": [
"V8ConcurrentSparkplug"
]
},
{
"name": "2Threads",
"params": {
"V8ConcurrentSparkplugMaxThreads": "2"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "ManyThreads",
"params": {
"V8ConcurrentSparkplugMaxThreads": "0"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "NoSparkplug",
"disable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
}
]
}
],
"V8ConcurrentSparkplugAndroid": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "1Thread",
"params": {
"V8ConcurrentSparkplugMaxThreads": "1"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "Control",
"disable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "2Threads",
"params": {
"V8ConcurrentSparkplugMaxThreads": "2"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "ManyThreads",
"params": {
"V8ConcurrentSparkplugMaxThreads": "0"
},
"enable_features": [
"V8ConcurrentSparkplug",
"V8Sparkplug"
]
},
{
"name": "WithSparkplug",
"enable_features": [
"V8Sparkplug"
],
"disable_features": [
"V8ConcurrentSparkplug"
]
}
]
}
],
"V8CrashOnEvacuationFailure": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "CrashOnEvacuationFailure",
"enable_features": [
"V8CrashOnEvacuationFailure"
]
},
{
"name": "Default"
}
]
}
],
"V8FlushBaselineCode": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"V8FlushBaselineCode"
]
},
{
"name": "Disabled",
"disable_features": [
"V8FlushBaselineCode"
]
}
]
}
],
"V8MaglevStability": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"V8Maglev"
]
}
]
}
],
"V8MapSpaceCompaction": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "CompactInOldSpace_V1",
"disable_features": [
"V8CompactMaps",
"V8UseMapSpace"
]
},
{
"name": "CompactInMapSpace_V1",
"enable_features": [
"V8CompactMaps",
"V8UseMapSpace"
]
},
{
"name": "Control_V1"
}
]
}
],
"V8SlowHistograms": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Control",
"disable_features": [
"V8SlowHistograms"
]
},
{
"name": "Enabled",
"enable_features": [
"V8SlowHistograms"
]
}
]
}
],
"V8Sparkplug-Android": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "DefaultX"
},
{
"name": "Disabled",
"disable_features": [
"V8SlowHistogramsSparkplugAndroid",
"V8Sparkplug"
]
},
{
"name": "Enabled",
"enable_features": [
"V8SlowHistogramsSparkplugAndroid",
"V8Sparkplug"
]
}
]
}
],
"V8VirtualMemoryCage": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"V8VirtualMemoryCage"
]
}
]
}
],
"V8VirtualMemoryCageAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"V8VirtualMemoryCage"
]
}
]
}
],
"V8WasmInlining": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebAssemblyInlining"
]
},
{
"name": "Control",
"disable_features": [
"WebAssemblyInlining"
]
}
]
}
],
"VaapiVp8TemporalLayerEncoding": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"VaapiVp8TemporalLayerEncoding"
]
}
]
}
],
"VaapiVp9kSVCEncoding": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"VaapiVp9kSVCHWEncoding"
]
}
]
}
],
"VerifyDidCommitParams": [
{
"platforms": [
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"ios",
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"params": {
"gesture": "true",
"http_status_code": "true",
"intended_as_new_entry": "true",
"is_overriding_user_agent": "true",
"method": "true",
"origin": "true",
"post_id": "true",
"should_replace_current_entry": "true",
"should_update_history": "true",
"url": "true",
"url_is_unreachable": "true"
},
"enable_features": [
"VerifyDidCommitParams"
],
"disable_features": []
},
{
"name": "EnabledWithoutShouldReplace",
"params": {
"gesture": "true",
"http_status_code": "true",
"intended_as_new_entry": "true",
"is_overriding_user_agent": "true",
"method": "true",
"origin": "true",
"post_id": "true",
"should_replace_current_entry": "false",
"should_update_history": "true",
"url": "true",
"url_is_unreachable": "true"
},
"enable_features": [
"VerifyDidCommitParams"
],
"disable_features": []
},
{
"name": "EnabledWithoutShouldReplaceAndURLIsUnreachable",
"params": {
"gesture": "true",
"http_status_code": "true",
"intended_as_new_entry": "true",
"is_overriding_user_agent": "true",
"method": "true",
"origin": "true",
"post_id": "true",
"should_replace_current_entry": "false",
"should_update_history": "true",
"url": "true",
"url_is_unreachable": "false"
},
"enable_features": [
"VerifyDidCommitParams"
],
"disable_features": []
}
]
}
],
"VideoConferenceRollout": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"CrOSLateBootAudioFlexibleLoopback",
"SpeakOnMuteEnabled",
"SystemLiveCaption",
"VideoConference"
]
}
]
}
],
"VideoTutorials": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"base_url": "https://chromeupboarding-pa.googleapis.com",
"default_locale": "en",
"enable_share": "true",
"experiment_tag": "",
"fetch_frequency": "15",
"use_animated_gif_url": "true",
"use_animated_gif_url_for_summary_card": "false"
},
"enable_features": [
"VideoTutorials"
]
}
]
}
],
"VirtualKeyboardMultitouch": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"VirtualKeyboardMultitouch"
]
}
]
}
],
"VirtualKeyboardNewHeader": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"VirtualKeyboardNewHeader"
]
}
]
}
],
"VisualFeaturesInCsppPings": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"VisualFeaturesInCsppPings"
]
}
]
}
],
"Vp9kSVCHWDecoding": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Vp9kSVCHWDecoding"
]
}
]
}
],
"Vulkan": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Vulkan",
"params": {
"BlockListByBoard": "RM67*|RM68*|k68*|mt6*|oppo67*|oppo68*|QM215|rk30sdk|secret|maltose|rosemary|HLTE322E*|lisbon|lancelot|Infinix-X695|g2062upt_v1_gd_sh2_gq_eea_r|cannong|TECNO-CG8",
"disable_by_gl_driver": "324.0|331.0|334.0|378.0|415.0|420.0|444.0",
"disable_by_gl_renderer": "*Mali-G72*|*Mali-G?? M*"
},
"enable_features": [
"Vulkan"
],
"min_os_version": "10.0.0"
}
]
},
{
"platforms": [
"linux"
],
"experiments": [
{
"name": "Vulkan",
"enable_features": [
"DefaultANGLEVulkan",
"Vulkan",
"VulkanFromANGLE"
]
}
]
}
],
"WebApkAllowIconUpdate": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_WebApkAllowIconUpdate",
"params": {
"shell_version": "159"
},
"enable_features": [
"WebApkAllowIconUpdate"
]
}
]
}
],
"WebApkInstallFailureAndRetry": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebApkInstallFailureNotification",
"WebApkInstallFailureRetry"
]
}
]
}
],
"WebAuthFlowInBrowserTab": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledWithNewTab",
"params": {
"browser_tab_mode": "new_tab"
},
"enable_features": [
"WebAuthFlowInBrowserTab"
]
}
]
}
],
"WebContentsCaptureHiDPI": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebContentsCaptureHiDPI"
]
}
]
}
],
"WebFeedsMVP": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_Grouped_IphIntro_20210831",
"params": {
"intro_style": "IPH"
},
"enable_features": [
"WebFeed"
]
}
]
}
],
"WebGPU": [
{
"platforms": [
"chromeos",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebGPUService"
]
},
{
"name": "Disabled",
"disable_features": [
"WebGPUService"
]
}
]
}
],
"WebOtpBackendAuto": [
{
"platforms": [
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebOtpBackendAuto"
]
}
]
}
],
"WebProtectBypassJustification": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"kBypassJustificationEnabled"
]
}
]
}
],
"WebProtectPrint": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnablePrintContentAnalysis"
]
}
]
}
],
"WebProtectUrlFiltering": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RealTimeUrlFilteringForEnterprise"
]
}
]
}
],
"WebRTC-Aec3DelayEstimateSmoothingDelayFoundOverride": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "0.1"
},
{
"name": "0.3"
},
{
"name": "0.7"
}
]
}
],
"WebRTC-Aec3DelayEstimatorDetectPreEcho": [
{
"platforms": [
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-Aec3PenalyzeHighDelaysInitialPhase": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-Aec3PreEchoConfiguration": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "threshold:0.5,mode:2"
}
]
}
],
"WebRTC-Aec3TransparentModeHmm": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-Audio-GainController2": [
{
"platforms": [
"chromeos",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled,switch_to_agc2:true,target_range_min_dbfs:-50,target_range_max_dbfs:-30,max_gain_db:50,initial_gain_db:20,enable_clipping_predictor:true,disallow_transient_suppressor_usage:true,_20230208"
}
]
}
],
"WebRTC-Audio-NetEqDecisionLogicConfig": [
{
"platforms": [
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"ios",
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "enable_stable_playout_delay:true,reinit_after_expands:1000"
}
]
}
],
"WebRTC-Audio-OpusAvoidNoisePumpingDuringDtx": [
{
"platforms": [
"android",
"chromeos",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-BurstyPacer": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "burst:20ms,_V1"
},
{
"name": "burst:40ms,_V1"
}
]
}
],
"WebRTC-Bwe-LossBasedBweV2": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled:true,CandidateFactors:1.02|1.0|0.95,DelayBasedCandidate:true,HigherBwBiasFactor:0.0002,HigherLogBwBiasFactor:0.02,ObservationDurationLowerBound:250ms,InstantUpperBoundBwBalance:75kbps,BwRampupUpperBoundFactor:1000000.0,InstantUpperBoundTemporalWeightFactor:0.9,TemporalWeightFactor:0.9,MaxIncreaseFactor:1.3,NewtonStepSize:0.75,InherentLossUpperBoundBwBalance:75kbps,LossThresholdOfHighBandwidthPreference:0.15,_20220905"
},
{
"name": "Enabled:true,CandidateFactors:1.02|1.0|0.95,DelayBasedCandidate:true,HigherBwBiasFactor:0.0002,HigherLogBwBiasFactor:0.02,ObservationDurationLowerBound:250ms,InstantUpperBoundBwBalance:75kbps,BwRampupUpperBoundFactor:1000000.0,InstantUpperBoundTemporalWeightFactor:0.9,TemporalWeightFactor:0.9,MaxIncreaseFactor:1.3,NewtonStepSize:0.75,InherentLossUpperBoundBwBalance:75kbps,LossThresholdOfHighBandwidthPreference:0.15,NotIncreaseIfInherentLossLessThanAverageLoss:true,_20220905"
},
{
"name": "Enabled:true,CandidateFactors:1.02|1.0|0.95,DelayBasedCandidate:true,HigherBwBiasFactor:0.0002,HigherLogBwBiasFactor:0.02,ObservationDurationLowerBound:250ms,InstantUpperBoundBwBalance:75kbps,BwRampupUpperBoundFactor:1000000.0,InstantUpperBoundTemporalWeightFactor:0.9,TemporalWeightFactor:0.9,MaxIncreaseFactor:1.3,NewtonStepSize:0.75,InherentLossUpperBoundBwBalance:75kbps,LossThresholdOfHighBandwidthPreference:0.15,NotIncreaseIfInherentLossLessThanAverageLoss:true,TrendlineIntegrationEnabled:true,TrendlineObservationsWindowSize:2,_20220905"
}
]
}
],
"WebRTC-Bwe-ReceiverLimitCapsOnly": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"fuchsia",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-Bwe-RobustThroughputEstimatorSettings": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "enabled:true,_V1"
}
]
}
],
"WebRTC-IPv6NetworkResolutionFixes": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled,ResolveStunHostnameForFamily:true,PreferGlobalIPv6Address:true,DiversifyIpv6Interfaces:true,_20220929"
}
]
}
],
"WebRTC-JitterEstimatorConfig": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "num_stddev_delay_clamp:5,num_stddev_delay_outlier:2,num_stddev_size_outlier:2,estimate_noise_when_congested:false,_20230118_BETA"
}
]
}
],
"WebRTC-RtcEventLogNewFormat": [
{
"platforms": [
"linux",
"mac",
"windows",
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-RttMult": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled-0.90,200.0,_20230208_BETA"
}
]
}
],
"WebRTC-SendBufferSizeBytes": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "262144,_V1"
}
]
}
],
"WebRTC-SendPacketsOnWorkerThread": [
{
"platforms": [
"android",
"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled,_20221205"
}
]
}
],
"WebRTC-SlackedTaskQueuePacedSender": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled,max_queue_time:75ms,_V4"
}
]
}
],
"WebRTC-VP8ConferenceTemporalLayers": [
{
"platforms": [
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "2_V1"
}
]
}
],
"WebRTC-Vp9ExternalRefCtrl": [
{
"platforms": [
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"ios",
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled"
}
]
}
],
"WebRTC-ZeroPlayoutDelay": [
{
"platforms": [
"windows",
"mac",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "min_pacing:0ms,max_decode_queue_size:8,",
"params": {
"max_post_decode_queue_size": "10",
"reduce_steady_state_queue_size_threshold": "20"
},
"enable_features": [
"LowLatencyVideoRendererAlgorithm"
]
}
]
}
],
"WebRTCPipeWireCapturer": [
{
"platforms": [
"linux"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebRTCPipeWireCapturer"
]
}
]
}
],
"WebRtcAllowWgcDesktopCapturer": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AllowWgcDesktopCapturer"
]
}
]
}
],
"WebRtcCombinedNetworkAndWorkerThread": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebRtcCombinedNetworkAndWorkerThread"
]
}
]
}
],
"WebRtcEncoderAsyncEncode": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebRtcEncoderAsyncEncode"
]
}
]
}
],
"WebRtcStatsReportIdl": [
{
"platforms": [
"android",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebRtcStatsReportIdl"
]
}
]
}
],
"WebRtcThreadsUseResourceEfficientType": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebRtcThreadsUseResourceEfficientType"
]
}
]
}
],
"WebRtcUnshipDeprecatedStats": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "EnabledV1",
"enable_features": [
"WebRtcUnshipDeprecatedStats"
]
}
]
}
],
"WebUIBrandingUpdate": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebUIBrandingUpdate"
]
}
]
}
],
"WebUIBubblePersistentRendererStudy": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebUIBubblePerProfilePersistence"
]
}
]
}
],
"WebUICodeCache": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebUICodeCache"
]
},
{
"name": "Disabled",
"disable_features": [
"WebUICodeCache"
]
}
]
}
],
"WebUIFeedback": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"fuchsia",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210510",
"enable_features": [
"WebUIFeedback"
]
}
]
}
],
"WebUITabStrip": [
{
"platforms": [
"linux",
"windows"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:webui_tab_strip_iph_triggered;comparator:<3;window:1;storage:365",
"event_used": "name:webui_tab_strip_opened;comparator:==0;window:90;storage:365",
"session_rate": "any"
},
"enable_features": [
"IPH_WebUITabStrip",
"WebUITabStrip"
]
}
]
},
{
"platforms": [
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:webui_tab_strip_iph_triggered;comparator:<3;window:1;storage:365",
"event_used": "name:webui_tab_strip_opened;comparator:==0;window:90;storage:365",
"session_rate": "any"
},
"enable_features": [
"IPH_WebUITabStrip",
"TextfieldFocusOnTapUp",
"WebUITabStrip",
"WebUITabStripTabDragIntegration"
]
}
]
}
],
"WebViewAppsPackageNamesServerSideAllowlist": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewAppsPackageNamesServerSideAllowlist"
]
}
]
}
],
"WebViewBrotliSupport": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewBrotliSupport"
]
}
]
}
],
"WebViewRecordAppDataDirectorySize": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewRecordAppDataDirectorySize"
]
}
]
}
],
"WebViewSafeBrowsingSafeMode": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "WebViewSafeBrowsingSafeMode",
"enable_features": [
"WebViewSafeBrowsingSafeMode"
]
}
]
}
],
"WebViewServerSideSampling": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "WebViewServerSideSampling",
"enable_features": [
"WebViewServerSideSampling"
]
}
]
}
],
"WebViewSurfaceControl": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewNewInvalidateHeuristic",
"WebViewSurfaceControl"
]
}
]
}
],
"WebViewThreadSafeMedia": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewThreadSafeMedia"
]
}
]
}
],
"WebViewUmaUploadQualityOfServiceSetToDefault": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "WebViewUmaUploadQualityOfServiceSetToDefault",
"enable_features": [
"WebViewUmaUploadQualityOfServiceSetToDefault"
]
}
]
}
],
"WebViewUseMetricsUploadService": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AndroidMetricsAsyncMetricLogging",
"WebViewUseMetricsUploadService"
]
}
]
}
],
"WebViewZoomKeyboardShortcuts": [
{
"platforms": [
"android_webview"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WebViewZoomKeyboardShortcuts"
]
}
]
}
],
"Win10UnattendedDefault": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Default"
},
{
"name": "Enabled",
"enable_features": [
"Win10UnattendedDefault"
]
}
]
}
],
"WinSboxAllowSystemFonts": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"WinSboxAllowSystemFonts"
]
}
]
}
],
"WindowLayoutMenu": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"WindowLayoutMenu"
]
}
]
}
],
"ZeroCopyTabCaptureStudyMac": [
{
"platforms": [
"mac"
],
"experiments": [
{
"name": "Enabled_20220901",
"enable_features": [
"ZeroCopyTabCapture"
]
}
]
}
],
"ZeroCopyTabCaptureStudyWin": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Enabled_20230222",
"enable_features": [
"ZeroCopyTabCapture"
]
}
]
}
]
}