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chromium / chromium / src / 9e48a72755def0eba2068bfd5e674adda22d1856 / . / testing / variations / fieldtrial_testing_config.json
blob: bb54bf7a9af9383e7b5fd8c7905fc0c5b4c7d069 [file] [log] [blame]
{
"AcceptCHFrame": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AcceptCHFrame"
]
}
]
}
],
"AccountPoliciesLoadedWithoutSync": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "AccountPoliciesLoadedWithoutSync",
"enable_features": [
"AccountPoliciesLoadedWithoutSync"
]
}
]
}
],
"AccuracyTips": [
{
"platforms": [
"linux",
"mac",
"windows",
"chromeos"
],
"experiments": [
{
"name": "Enabled_211129",
"params": {
"DisableUI": "true",
"MaxSiteEngagementScore": "1",
"TimeBetweenPrompts": "24h"
},
"enable_features": [
"AccuracyTips"
]
}
]
}
],
"AddToHomescreenIPH": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledTextBubble_20210819",
"params": {
"availability": ">=0",
"event_1": "name:add_to_homescreen_text_bubble_iph_trigger;comparator:==0;window:15;storage:90",
"event_trigger": "name:add_to_homescreen_text_bubble_iph_trigger;comparator:<2;window:90;storage:90",
"event_used": "name:add_to_homescreen_dialog_shown;comparator:==0;window:90;storage:90",
"session_rate": "<1",
"use_message": "false",
"use_text_bubble": "true"
},
"enable_features": [
"AddToHomescreenIPH",
"IPH_AddToHomescreenTextBubble"
]
}
]
}
],
"AgsaGoogleAppBrowserFinchDrivenStudy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"key": "value"
},
"enable_features": [
"ExperimentsForAgsa"
]
}
]
}
],
"AmpBackgroundTab": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "AmpBackgroundTab",
"enable_features": [
"CCTBackgroundTab"
]
}
]
}
],
"AndroidBindingManagementWaiveCpu": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"BindingManagementWaiveCpu"
]
}
]
}
],
"AndroidContextualSearchM95": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_With_Partial_Translate_20210930",
"params": {
"promo_card_max_shown": "3"
},
"enable_features": [
"ContextualSearchNewSettings",
"ContextualSearchTranslations"
]
}
]
}
],
"AndroidDynamicColor": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20210714",
"enable_features": [
"DynamicColorAndroid"
]
}
]
}
],
"AndroidDynamicPerformanceFramework": [
{
"platforms": [
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"Adpf"
],
"min_os_version": "12.0.0"
}
]
}
],
"AndroidDynamicWideColorGamut": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"DynamicColorGamut"
]
}
]
}
],
"AndroidFixedUmaSessionResumeOrder": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"FixedUmaSessionResumeOrder"
]
}
]
}
],
"AndroidHatsNext": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledWithMessages_20210831",
"params": {
"max-number": "100",
"site-id": "78FakAwAN0tK1KeaPYj0PoiAHrrQ"
},
"enable_features": [
"ChromeSurveyNextAndroid",
"MessagesForAndroidChromeSurvey"
]
}
]
}
],
"AndroidInProductHelpContextualSearchPromotePanelOpen": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "PromotePanelOpeningExperiment",
"params": {
"availability": ">=14",
"event_1": "name:contextual_search_promote_panel_open_iph_trigger;comparator:<2;window:680;storage:680",
"event_2": "name:contextual_search_panel_opened;comparator:<3;window:90;storage:90",
"event_trigger": "name:contextual_search_promote_panel_open_iph_trigger;comparator:==0;window:90;storage:680",
"event_used": "name:contextual_search_panel_opened_for_entity;comparator:==0;window:90;storage:90",
"session_rate": "<1"
},
"enable_features": [
"IPH_ContextualSearchPromotePanelOpen"
]
}
]
}
],
"AndroidInProductHelpContextualSearchPromoteTap": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "PromoteTapExperiment",
"params": {
"availability": ">=14",
"event_1": "name:contextual_search_panel_opened;comparator:>=2;window:90;storage:90",
"event_2": "name:contextual_search_promote_tap_iph_trigger;comparator:<2;window:680;storage:680",
"event_trigger": "name:contextual_search_promote_tap_iph_trigger;comparator:==0;window:90;storage:680",
"event_used": "name:contextual_search_panel_opened_after_tap;comparator:==0;window:30;storage:90",
"session_rate": "<1"
},
"enable_features": [
"IPH_ContextualSearchPromoteTap"
]
}
]
}
],
"AndroidInProductHelpContextualSearchWebSearch": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "WebSearchExperiment",
"params": {
"availability": ">=14",
"event_1": "name:web_search_performed;comparator:>=1;window:90;storage:90",
"event_2": "name:contextual_search_web_search_iph_trigger;comparator:<2;window:680;storage:680",
"event_3": "name:contextual_search_panel_opened;comparator:>0;window:680;storage:680",
"event_trigger": "name:contextual_search_web_search_iph_trigger;comparator:==0;window:90;storage:680",
"event_used": "name:contextual_search_panel_opened;comparator:==0;window:30;storage:90",
"session_rate": "<1"
},
"enable_features": [
"IPH_ContextualSearchWebSearch"
]
}
]
}
],
"AndroidInProductHelpDownloadInfoBarDownloadContinuing": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Tracking",
"params": {
"availability": "any",
"event_trigger": "name:download_infobar_download_continuing_iph_trigger;comparator:==0;window:90;storage:360",
"event_used": "name:download_home_opened;comparator:any;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_DownloadInfoBarDownloadContinuing"
]
}
]
}
],
"AndroidInProductHelpDownloadInfoBarDownloadsAreFaster": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Tracking",
"params": {
"availability": "any",
"event_trigger": "name:download_infobar_downloads_are_faster_iph_trigger;comparator:==0;window:90;storage:360",
"event_used": "name:download_completed;comparator:any;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_DownloadInfoBarDownloadsAreFaster"
]
}
]
}
],
"AndroidInProductHelpDownloadPage": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Tracking",
"params": {
"availability": ">=14",
"event_1": "name:user_has_seen_dino;comparator:>=1;window:90;storage:360",
"event_trigger": "name:download_page_iph_trigger;comparator:==0;window:90;storage:360",
"event_used": "name:download_page_started;comparator:==0;window:90;storage:360",
"session_rate": "<0"
},
"enable_features": [
"IPH_DownloadPage"
]
}
]
}
],
"AndroidInProductHelpDownloadPageScreenshot": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledTracking",
"params": {
"availability": "any",
"event_screenshot_taken": "name:screenshot_taken_chrome_in_foreground;comparator:>=1;window:90;storage:360",
"event_trigger": "name:download_page_iph_would_have_triggered;comparator:==0;window:90;storage:360",
"event_used": "name:download_page_started;comparator:==0;window:90;storage:360",
"session_rate": "<=1",
"tracking_only": "true"
},
"enable_features": [
"IPH_DownloadPageScreenshot"
]
}
]
}
],
"AndroidInProductHelpDownloadSettings": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Tracking",
"params": {
"availability": "any",
"event_settings_accessed": "name:download_settings_access_through_download_home;comparator:==0;window:60;storage:360",
"event_trigger": "name:download_settings_iph_trigger;comparator:any;window:90;storage:360",
"event_used": "name:download_settings_opened;comparator:any;window:90;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_DownloadSettings"
]
}
]
}
],
"AndroidInProductHelpManualTranslate": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": "any",
"event_trigger": "name:translate_menu_button_iph_triggered;comparator:<2;window:30;storage:360",
"event_trigger_delay": "name:translate_menu_button_iph_triggered;comparator:<1;window:1;storage:360",
"event_used": "name:translate_menu_button_clicked;comparator:==0;window:90;storage:360",
"session_rate": "==0"
},
"enable_features": [
"IPH_TranslateMenuButton"
]
}
]
}
],
"AndroidInProductHelpPwaInstall": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "WithToolbar",
"params": {
"availability": "any",
"event_trigger": "name:pwa_install_iph_trigger;comparator:<10;window:1;storage:360",
"event_used": "name:pwa_install_menu_clicked;comparator:<3;window:90;storage:360",
"session_rate": "any",
"session_rate_impact": "none",
"x_iph_replaces_toolbar": "false",
"x_min_engagement_for_iph": "2"
},
"enable_features": [
"IPH_PwaInstallAvailableFeature"
]
},
{
"name": "WithoutToolbar",
"params": {
"availability": "any",
"event_trigger": "name:pwa_install_iph_trigger;comparator:<10;window:1;storage:360",
"event_used": "name:pwa_install_menu_clicked;comparator:<3;window:90;storage:360",
"session_rate": "any",
"session_rate_impact": "none",
"x_iph_replaces_toolbar": "true",
"x_min_engagement_for_iph": "2"
},
"enable_features": [
"IPH_PwaInstallAvailableFeature"
]
}
]
}
],
"AndroidInProductHelpReengagementNotification": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"availability": ">=2",
"event_trigger": "name:reengagement_notification_iph_trigger;comparator:==0;window:90;storage:360",
"event_used": "name:started_from_main_intent;comparator:==0;window:2;storage:360",
"session_rate": "<1"
},
"enable_features": [
"IPH_ChromeReengagementNotification1",
"ReengagementNotification"
]
}
]
}
],
"AndroidMediaPickerVideoSupport": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"animate_thumbnails": "false"
},
"enable_features": [
"PhotoPickerVideoSupport"
]
}
]
}
],
"AndroidMediaProcessPriority": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "ModerateBindingInBackground",
"enable_features": [
"BackgroundMediaRendererHasModerateBinding"
]
}
]
}
],
"AndroidMessagesAdsBlocked": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_2021-09-24",
"enable_features": [
"MessagesForAndroidAdsBlocked"
]
}
]
}
],
"AndroidMessagesPWAInstall": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"InstallableAmbientBadgeMessage"
]
}
]
}
],
"AndroidMessagesPermissionUpdate": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MessagesForAndroidPermissionUpdate"
]
}
]
}
],
"AndroidMessagesSaveCard": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"params": {
"save_card_message_use_followup_button_text": "false",
"save_card_message_use_gpay_icon": "true"
},
"enable_features": [
"MessagesForAndroidSaveCard"
]
}
]
}
],
"AndroidMessagesSaveUpdatePassword": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"MessagesForAndroidPasswords",
"MessagesForAndroidUpdatePassword"
]
}
]
}
],
"AndroidPictureInPictureAPI": [
{
"platforms": [
"android",
"android_weblayer"
],
"experiments": [
{
"name": "Disabled",
"disable_features": [
"PictureInPictureAPI"
]
}
]
}
],
"AndroidRDSGlobal": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RequestDesktopSiteGlobal"
]
}
]
}
],
"AndroidRequestMobileSiteOption": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AppMenuMobileSiteOption"
]
}
]
}
],
"AndroidSwitchToTab": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"OmniboxTabSwitchSuggestions"
]
}
]
}
],
"AndroidSystemTracing": [
{
"platforms": [
"android",
"android_weblayer",
"android_webview"
],
"experiments": [
{
"name": "EnablePerfettoSystemTracing",
"enable_features": [
"EnablePerfettoSystemTracing"
]
}
]
}
],
"AppListLaunchRecorder": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "AppListLaunchRecorder",
"enable_features": [
"EnableAppListLaunchRecording"
]
}
]
}
],
"AppListOmniboxRichEntities": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"EnableOmniboxRichEntities"
]
}
]
}
],
"AppListZeroStateMixedTypesRanker": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20191017",
"enable_features": [
"EnableZeroStateMixedTypesRanker"
]
}
]
}
],
"ApplyNativeOcclusionToCompositor": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "Release_6",
"params": {
"type": "release"
},
"enable_features": [
"ApplyNativeOcclusionToCompositor"
]
},
{
"name": "Throttle_6",
"params": {
"type": "throttle"
},
"enable_features": [
"ApplyNativeOcclusionToCompositor"
]
}
]
}
],
"ArcEnableThrottlingNotification": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"ArcEnableThrottlingNotification"
]
}
]
}
],
"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"
]
}
]
}
],
"ArcLogdSizeConfig": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroup512K_20211210",
"params": {
"size": "512"
},
"enable_features": [
"ArcGuestLogdConfig"
]
}
]
}
],
"ArcVmBlockSize": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledGroupA_20211105",
"enable_features": [
"ArcVmUseDefaultBlockSize"
]
}
]
}
],
"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"
]
}
]
}
],
"AssistAutocorrect": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20200925",
"enable_features": [
"AssistAutoCorrect"
]
},
{
"name": "Enabled_20200201",
"enable_features": [
"AssistAutoCorrect"
]
}
]
}
],
"AssistMultiWord": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "EnabledWithGboard_20211005",
"params": {
"group": "gboard"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardRelaxedA_20211005",
"params": {
"group": "gboard_relaxed_a"
},
"enable_features": [
"AssistMultiWord"
]
},
{
"name": "EnabledWithGboardRelaxedB_20211005",
"params": {
"group": "gboard_relaxed_b"
},
"enable_features": [
"AssistMultiWord"
]
}
]
}
],
"AssistPersonalInfo": [
{
"platforms": [
"chromeos"
],
"experiments": [
{
"name": "Enabled_20201116",
"enable_features": [
"AssistPersonalInfo",
"AssistPersonalInfoAddress",
"AssistPersonalInfoEmail",
"AssistPersonalInfoName",
"AssistPersonalInfoPhoneNumber"
]
}
]
}
],
"AudioServiceSandboxLinux": [
{
"platforms": [
"linux"
],
"experiments": [
{
"name": "AudioProcessSandboxLinux",
"enable_features": [
"AudioServiceSandbox"
]
}
]
}
],
"AutocompleteFilterForMeaningfulNames": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"AutocompleteFilterForMeaningfulNames"
]
}
]
}
],
"AutofillAcrossIframes": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_20210922",
"enable_features": [
"AutofillAcrossIframes"
]
}
]
}
],
"AutofillAddressProfileSavePrompt": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled_2021-09-02",
"enable_features": [
"AutofillAddressProfileSavePrompt"
]
}
]
}
],
"AutofillAddressProfileSavePromptWithIOSFixes": [
{
"platforms": [
"ios"
],
"experiments": [
{
"name": "AutofillAddressProfileSavePromptEnabled_2021-09-10",
"enable_features": [
"AutofillAddressProfileSavePrompt",
"CreatePendingItemForPostFormSubmission"
]
},
{
"name": "CreatePendingItemForPostFormSubmissionEnabled_2021-09-10",
"enable_features": [
"CreatePendingItemForPostFormSubmission"
]
}
]
}
],
"AutofillAssistantInCCTTriggering": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20210611",
"params": {
"json_parameters": "\n{\n \"denylistedDomains\": [\"google.com\", \"facebook.com\", \"ampproject.org\",\n \"amazon.com\", \"pornhub.com\", \"xnxx.com\",\n \"xvideos.com\", \"twitter.com\", \"instagram.com\",\n \"craigslist.org\", \"yahoo.com\",\n \"googleadservices.com\", \"youtube.com\",\n \"zillow.com\", \"wikipedia.org\", \"xhamster.com\",\n \"pinterest.com\", \"reddit.com\", \"indeed.com\",\n \"dailymail.co.uk\", \"weather.com\", \"mlb.com\",\n \"live.com\", \"realtor.com\", \"trulia.com\",\n \"ca.gov\", \"pch.com\", \"paypal.com\", \"office.com\",\n \"espn.com\"],\n \"heuristics\":[\n {\n \"intent\":\"SHOPPING_ASSISTED_CHECKOUT\",\n \"conditionSet\":{\n \"schemes\":[\"https\"],\n \"urlMatches\":\"(?i)cart|trolley|basket|checkout|fulfil+ment|bag|shipping|pay|buy\"\n }\n },\n {\n \"intent\":\"SHOPPING_ASSISTED_CHECKOUT\",\n \"conditionSet\":{\n \"urlPrefix\":\"https://www.jegs.com/webapp/wcs/stores/servlet/OrderItemDisplay\"\n }\n }\n ]\n}"
},
"enable_features": [
"AutofillAssistantInCctTriggering",
"AutofillAssistantUrlHeuristics"
]
}
]
}
],
"AutofillConcurrentExperiments": [
{
"platforms": [
"android",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "AutofillShadowDOM_2021-08-10",
"enable_features": [
"AutofillShadowDOM"
],
"disable_features": [
"AutofillEnableProfileDeduplication",
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{
"name": "EnabledWithNewBadgePromo",
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"name": "Enabled",
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"chromeos_lacros",
"linux",
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"windows"
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"name": "Enabled",
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]
}
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"chromeos_lacros",
"linux",
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"windows"
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"name": "Enabled",
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}
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}
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"name": "Enabled",
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]
}
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"chromeos"
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"name": "Enabled",
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]
}
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"android_weblayer",
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"windows"
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{
"name": "EnabledRendererEnabledBrowser_20210312",
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}
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}
],
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"chromeos_lacros",
"linux",
"mac",
"windows"
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{
"name": "Enabled",
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}
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}
],
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"android"
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"name": "Enabled_V2_20211130",
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}
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"name": "PriceDropIndicators_20210910",
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"name": "PriceDropIndicators_20211117",
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"mac",
"windows"
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}
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"name": "Enabled",
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"name": "EnableExperiment",
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"name": "EnabledWithoutObservers",
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"name": "EnabledWithObservers",
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]
}
],
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"ios"
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"name": "ContextMenuActionsRefresh",
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"ContextMenuActionsRefresh"
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}
]
}
],
"ContextMenuGoogleLensChip": [
{
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"android"
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{
"name": "ShoppingChipEnabled1Percent_20210211",
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"logUkm": "true"
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}
]
}
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"android"
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"name": "Enabled",
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}
],
"ContextMenuShopWithGoogleLens": [
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"android"
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"name": "EnabledWithTextShopImageWithGoogleLens",
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"logUkm": "true",
"minAgsaVersionNameForShopping": "11.17"
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}
]
}
],
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"experiments": [
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"name": "Launch-candidate_20211129",
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]
}
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"experiments": [
{
"name": "singleRow_TriggerAlways_20210726",
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"show_result_title": "false",
"trigger_mode": "0"
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]
}
],
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"platforms": [
"chromeos"
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"name": "Enabled",
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}
]
}
],
"CrOSMinFilelistKB": [
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"chromeos"
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{
"name": "MinFilelist0MbLockedBrowserText",
"params": {
"CrOSLockMainProgramTextMaxSize": "31457280",
"CrOSMinFilelistMb": "0"
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"enable_features": [
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}
]
}
],
"CredentialProviderExtensionPromo": [
{
"platforms": [
"ios"
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"experiments": [
{
"name": "Enabled",
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"CredentialProviderExtensionPromo"
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}
]
}
],
"CriticalPersistedTabDataV2": [
{
"platforms": [
"android"
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"experiments": [
{
"name": "Enabled",
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}
]
}
],
"CrosCellularUseAttachApn": [
{
"platforms": [
"chromeos"
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"experiments": [
{
"name": "Enabled_20210713",
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"CellularUseAttachApn"
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}
]
}
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"chromeos"
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"name": "Enabled",
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"config": "core-scheduling"
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"enable_features": [
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}
]
}
],
"CupsIppPrintingBackend": [
{
"platforms": [
"mac"
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"experiments": [
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"name": "Enabled",
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]
}
],
"DWriteFontProxyOnIO": [
{
"platforms": [
"windows"
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"name": "Enabled",
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}
]
}
],
"DataReductionProxyFREPromo": [
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"android",
"android_weblayer"
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"name": "Enabled"
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"android_weblayer"
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]
}
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"DefaultEnableGpuRasterization": [
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"linux"
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"name": "Enabled",
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}
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"DefaultPassthroughCommandDecoder": [
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"platforms": [
"linux"
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"name": "Enabled_20191004",
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}
]
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{
"platforms": [
"mac"
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"name": "Enabled_20220104",
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{
"platforms": [
"android"
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"name": "DrDc",
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]
}
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"DelayFirstParkingOfStrings": [
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"chromeos_lacros",
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"windows"
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"name": "Enabled",
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}
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}
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"DeprioritizeTimersUntilDOMContentLoadedExperiment": [
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"ios",
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"windows"
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"name": "DeprioritizeTimersUntilDOMContentLoaded_20211112",
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}
]
}
],
"DesktopBookmarksBarAppShortcut": [
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"mac",
"windows"
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"name": "Enabled",
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}
]
}
],
"DesktopNtpModules": [
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"linux",
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"windows"
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"experiments": [
{
"name": "RecipeTasksRuleBasedDiscountDrivePhotos_Enabled",
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"NtpChromeCartModuleAbandonedCartDiscountUseUtmParam": "true",
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]
}
],
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"chromeos_lacros",
"linux",
"mac",
"windows",
"android",
"ios"
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"linux",
"mac",
"windows"
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"name": "Enabled",
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"event_trigger": "name:desktop_pwa_install_iph_triggered;comparator:any;window:90;storage:365",
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"x_site_engagement_threshold": "10"
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}
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"chromeos_lacros",
"linux",
"mac",
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"name": "Enabled",
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"name": "ReadingListDiscoveryIPH",
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"event_trigger": "name:reading_list_discovery_iph_triggered;comparator:==0;window:365;storage:365",
"event_used": "name:reading_list_menu_opened;comparator:==0;window:365;storage:365",
"session_rate": "<3"
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}
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"name": "ReadingListEntryPointIPH",
"params": {
"availability": ">14",
"event_trigger": "name:reading_list_entry_point_iph_triggered;comparator:==0;window:365;storage:365",
"event_used": "name:bookmark_star_menu_opened;comparator:==0;window:365;storage:365",
"session_rate": "<3"
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}
]
}
],
"DesktopTabGroupsUserEducation": [
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"platforms": [
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"name": "Enabled",
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"event_many_tabs_opened": "name:sixth_tab_opened;comparator:>0;window:1;storage:365",
"event_trigger": "name:tab_groups_new_group_iph_triggered;comparator:any;window:365;storage:365",
"event_used": "name:tab_group_created;comparator:==0;window:365;storage:365",
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"IPH_DesktopTabGroupsNewGroup"
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]
}
],
"DestroyProfileOnBrowserClose": [
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"platforms": [
"windows",
"linux",
"mac"
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"experiments": [
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"name": "DestroyProfileOnBrowserClose",
"enable_features": [
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}
],
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"android"
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"name": "Enabled",
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}
],
"DetectFormSubmissionOnFormClearIOS": [
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"ios"
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"name": "Enabled",
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}
],
"DevToolsLayoutHats": [
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"name": "Enabled",
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"user_prompted": "true"
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"enable_features": [
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]
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],
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"platforms": [
"android"
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"name": "Enabled",
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}
],
"DialEnforceUrlIPAddress": [
{
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"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
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"experiments": [
{
"name": "DialEnforceUrlIPAddress",
"enable_features": [
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]
}
]
}
],
"DirectCompositionForceFullDamage": [
{
"platforms": [
"windows"
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"name": "Enabled",
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}
]
}
],
"DisableDiscoverFeedAppFlows": [
{
"platforms": [
"ios"
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"experiments": [
{
"name": "Enabled_20211027",
"enable_features": [
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}
]
}
],
"DisableGles2ForOopR": [
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"platforms": [
"android",
"android_webview"
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"name": "Enabled",
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"DiscardableMemoryExperiments": [
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"experiments": [
{
"name": "Enabled_V4",
"enable_features": [
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}
]
}
],
"DnsHttpsSvcbSchemeUpgrade": [
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"mac",
"linux",
"chromeos",
"chromeos_lacros",
"android"
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{
"name": "UseDnsHttpsSvcb",
"params": {
"UseDnsHttpsSvcbEnableInsecure": "true",
"UseDnsHttpsSvcbExtraTimeAbsolute": "500ms",
"UseDnsHttpsSvcbExtraTimePercent": "50",
"UseDnsHttpsSvcbHttpUpgrade": "true"
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}
]
}
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"chromeos",
"android"
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{
"name": "DnsHttpssvcStudy",
"params": {
"DnsHttpssvcControlDomainWildcard": "true",
"DnsHttpssvcEnableQueryOverInsecure": "true",
"DnsHttpssvcExperimentDomains": "youtube.com.au",
"DnsHttpssvcExtraTimeMs": "50",
"DnsHttpssvcExtraTimePercent": "20",
"DnsHttpssvcUseHttpssvc": "true",
"DnsHttpssvcUseIntegrity": "true"
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"enable_features": [
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}
]
}
],
"DnsOverHttpsUi": [
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"android_weblayer",
"chromeos",
"linux",
"mac",
"windows"
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"experiments": [
{
"name": "EnabledLaunch",
"params": {
"DisabledProviders": "Quad9Secure",
"ShowUi": "true"
},
"enable_features": [
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"DnsOverHttpsUpgrade"
]
}
]
}
],
"DnsProxy": [
{
"platforms": [
"chromeos",
"chromeos_lacros"
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"experiments": [
{
"name": "DnsProxyEnableDOH_Enabled",
"enable_features": [
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"EnableDnsProxy"
]
}
]
}
],
"DownloadLater": [
{
"platforms": [
"android"
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"experiments": [
{
"name": "EnabledWithDateTimePicker",
"params": {
"show_date_time_picker": "true"
},
"enable_features": [
"DownloadLater"
]
},
{
"name": "EnabledWithoutDateTimePicker",
"params": {
"show_date_time_picker": "false"
},
"enable_features": [
"DownloadLater"
]
}
]
}
],
"DownloadProgressInfoBar": [
{
"platforms": [
"android"
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"experiments": [
{
"name": "Enabled",
"params": {
"speeding_up_message_enabled": "true"
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"enable_features": [
"DownloadProgressInfoBar"
]
}
]
}
],
"DriveFsBidirectionalNativeMessaging": [
{
"platforms": [
"chromeos"
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"experiments": [
{
"name": "Enabled",
"enable_features": [
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]
}
]
}
],
"DynamicBufferQueueAllocation": [
{
"platforms": [
"android",
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"platforms": [
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{
"name": "Enabled_211116",
"params": {
"ShowSampleContent": "false"
},
"enable_features": [
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"PageInfoAboutThisSite"
]
}
]
}
],
"PageInfoHistory": [
{
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"android",
"android_weblayer"
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{
"name": "Enabled",
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"name": "Enabled",
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"availability": ">=0",
"event_1": "name:permission_request_shown;comparator:>=3;window:90;storage:90",
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"session_rate": "<1"
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"android",
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"android_webview"
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"name": "Enabled_20211028",
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}
],
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"android"
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"experiments": [
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"name": "Enabled_20210726",
"params": {
"compress_bitmaps": "true"
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}
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"ParkableImages": [
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"chromeos_lacros",
"linux",
"mac",
"windows"
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{
"name": "Both_V4",
"enable_features": [
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"ParkableImagesToDisk",
"UseParkableImageSegmentReader"
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}
]
}
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"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
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]
}
]
}
],
"PartitionAllocPCScanBlinkPartitions": [
{
"platforms": [
"windows",
"linux"
],
"experiments": [
{
"name": "Enabled",
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"PartitionAllocPCScanBlinkPartitions"
]
}
]
}
],
"PartitionConnectionsByNetworkIsolationKey": [
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"android_weblayer",
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
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"name": "Enabled5",
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"PartitionDomainReliabilityByNetworkIsolationKey",
"PartitionExpectCTStateByNetworkIsolationKey",
"PartitionHttpServerPropertiesByNetworkIsolationKey",
"PartitionNelAndReportingByNetworkIsolationKey",
"PartitionSSLSessionsByNetworkIsolationKey",
"SplitHostCacheByNetworkIsolationKey"
]
}
]
}
],
"PasswordAddCredentialManuallyInDesktop": [
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"chromeos_lacros",
"linux",
"mac",
"windows"
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"experiments": [
{
"name": "Enabled_20211214",
"enable_features": [
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}
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"android"
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"experiments": [
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"name": "Enabled",
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"PasswordScriptsFetching"
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}
]
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"PasswordChangeFromLeakWarning": [
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"android"
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"name": "Enabled",
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]
}
]
}
],
"PdfUnseasoned": [
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"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"PdfUnseasoned"
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}
]
}
],
"PerProcessReclaim": [
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"chromeos"
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"experiments": [
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"name": "EnabledGroupA_08222019",
"params": {
"GraphWalkBackoffTimeSec": "60",
"NodeInvisibleTimeSec": "360",
"NodeTrimBackoffTimeSec": "1200"
},
"enable_features": [
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},
{
"name": "EnabledGroupB_08222019",
"params": {
"GraphWalkBackoffTimeSec": "180",
"NodeInvisibleTimeSec": "900",
"NodeTrimBackoffTimeSec": "1800"
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"enable_features": [
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},
{
"name": "EnabledGroupC_08222019",
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"NodeInvisibleTimeSec": "3600",
"NodeTrimBackoffTimeSec": "7200"
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"enable_features": [
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}
]
}
],
"PerProcessReclaimArcVmOnFirstMemoryPressure": [
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"platforms": [
"chromeos"
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"name": "EnabledGroupA_20211104",
"params": {
"TrimArcVmOnCriticalPressure": "false",
"TrimArcVmOnFirstMemoryPressureAfterArcVmBoot": "true"
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"enable_features": [
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{
"name": "EnabledGroupB_20211104",
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"TrimArcVmOnCriticalPressure": "true",
"TrimArcVmOnFirstMemoryPressureAfterArcVmBoot": "true"
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"enable_features": [
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}
]
}
],
"PermissionChip": [
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"chromeos_lacros",
"linux",
"mac",
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"experiments": [
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"name": "Enabled_20210721",
"enable_features": [
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"PermissionChipGestureSensitive",
"PermissionChipRequestTypeSensitive"
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}
]
}
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"chromeos_lacros",
"linux",
"mac",
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"name": "Enabled_1",
"enable_features": [
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}
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}
],
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"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
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"experiments": [
{
"name": "EnabledOnDisk5",
"params": {
"send_unreported_metrics": "yes",
"storage": "MappedFile"
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"enable_features": [
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]
}
]
}
],
"PreconnectOnDidFinishNavigation": [
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"name": "Enabled_3_seconds",
"params": {
"delay_after_commit_in_ms": "3000"
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"enable_features": [
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}
]
}
],
"PreconnectToSearchDesktop": [
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"windows",
"chromeos",
"chromeos_lacros",
"mac"
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"name": "EnabledWithStartupDelayForegroundOnly",
"params": {
"skip_in_background": "true",
"startup_delay_ms": "5000"
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"enable_features": [
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}
]
}
],
"PrefetchAndroidFonts": [
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"android_webview"
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"name": "Enabled",
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]
}
],
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"android"
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"experiments": [
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"name": "Enabled_threshold_1_holdback_20190521",
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}
]
}
],
"PrivacyPreservingPrefetchProxy": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Prefetch_2_With_Decoys_20211129",
"params": {
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"do_no_state_prefetch": "true",
"ineligible_decoy_request_probability": "1",
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"max_subresource_count_per_prerender": "0",
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"tls_canary_url": "http://tls-tunnel-check.googlezip.net/connect",
"use_speculation_rules": "true"
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}
]
}
],
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"chromeos_lacros",
"linux",
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"windows"
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"name": "Enabled",
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"website-url": "https://www.privacysandbox.com"
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"enable_features": [
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}
]
}
],
"ProbabilisticCryptidRenderer": [
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"platforms": [
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"experiments": [
{
"name": "Enabled_empty",
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"max-probability-per-million": "10000",
"moratorium-length-millis": "345600000",
"ramp-up-length-millis": "1814400000"
},
"enable_features": [
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}
]
}
],
"PushMessagingDisallowSenderIDs": [
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"chromeos_lacros",
"linux",
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"windows"
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"experiments": [
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"name": "Enabled",
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}
]
}
],
"QUIC": [
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"linux",
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"windows"
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"quic_version": "h3,h3-29,h3-Q050",
"retransmittable_on_wire_timeout_milliseconds": "200"
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]
}
],
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"name": "EnabledExploreAndTrendingSegmentation2",
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"max_trending_tile_impressions": "1",
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{
"name": "EnabledExploreAndServerRankingAndRawTrendingSegmentation2",
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"QueryTilesRemoveTrendingAfterInactivity",
"QueryTilesSegmentation"
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}
]
}
],
"QuietNotificationPrompts": [
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"chromeos_lacros",
"linux",
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"windows"
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{
"name": "EnabledWithAdaptiveActivationAndPerSiteInterventions",
"params": {
"availability": "any",
"crowd_deny_hold_back_chance": "0.3",
"enable_abusive_content_triggering": "true",
"enable_abusive_content_warning": "true",
"enable_abusive_request_triggering": "true",
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"event_trigger": "name:tabgroups_dummy;comparator:any;window:1;storage:1",
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"session_rate": "any"
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}
],
"RadioThrottleOnWeakSignalAndroid": [
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"experiments": [
{
"name": "ThrottleAllPreconnect",
"enable_features": [
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"NoPreconnectToSearchOnWeakSignal"
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}
]
}
],
"ReadLater": [
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"android"
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"experiments": [
{
"name": "EnabledContextMenuWithRootAsDefault",
"params": {
"use_root_bookmark_as_default": "true"
},
"enable_features": [
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"BookmarksRefresh"
]
},
{
"name": "EnabledContextMenuWithRootAsDefault_20211206",
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{
"name": "EnabledDedicatedSaveFlow",
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"reading_list_in_app_menu": "true",
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{
"name": "EnabledSemiIntegrated",
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"autodismiss_enabled": "true",
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],
"ReadLaterAppMenuBookmarkThisPage": [
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"name": "ReadLaterAppMenuBookmarkThisPage",
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"event_1": "name:read_later_bottom_sheet_folder_seen;comparator:==0;window:30;storage:30",
"event_trigger": "name:read_later_app_menu_bookmark_this_page_iph_trigger;comparator:==0;window:30;storage:30",
"event_used": "name:app_menu_bookmark_star_icon_pressed;comparator:==0;window:30;storage:30",
"session_rate": "<1"
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}
]
}
],
"ReadLaterAppMenuBookmarks": [
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"name": "ReadLaterAppMenuBookmarks",
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"event_1": "name:read_later_article_saved;comparator:>=1;window:30;storage:30",
"event_trigger": "name:read_later_app_menu_bookmarks_iph_trigger;comparator:==0;window:30;storage:30",
"event_used": "name:read_later_bookmark_folder_opened;comparator:==0;window:30;storage:30",
"session_rate": "<1"
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}
]
}
],
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"android"
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"name": "ReadLaterContextMenu",
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"event_trigger": "name:read_later_context_menu_tapped_iph_trigger;comparator:==0;window:30;storage:30",
"event_used": "name:read_later_context_menu_tapped;comparator:==0;window:30;storage:30",
"session_rate": "<1"
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"enable_features": [
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}
]
}
],
"ReadingListMessages": [
{
"platforms": [
"ios"
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"experiments": [
{
"name": "Enabled",
"params": {
"javascript_only": "true"
},
"enable_features": [
"ReadingListMessages"
]
}
]
}
],
"ReduceOpsTaskSplitting": [
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"android_weblayer",
"android_webview",
"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
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"name": "Enabled",
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]
}
]
}
],
"RelatedSearches": [
{
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"android"
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"experiments": [
{
"name": "MVP_20210915",
"params": {
"default_query_chip": "true",
"default_query_max_width_sp": "115",
"language_allowlist": "en",
"needs_content": "true",
"needs_url": "true",
"stamp": "1Rs"
},
"enable_features": [
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"RelatedSearchesInBar",
"RelatedSearchesUi"
],
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"RelatedSearchesSimplifiedUx"
]
}
]
}
],
"RenderAccessibilityHostAvoidCopying": [
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"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
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]
}
]
}
],
"RenderAccessibilityHostDeserializationOffMainThread": [
{
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"chromeos",
"chromeos_lacros",
"ios",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"RenderAccessibilityHostDeserializationOffMainThread"
]
}
]
}
],
"ReportCertificateErrors": [
{
"platforms": [
"linux",
"mac",
"windows",
"android",
"chromeos"
],
"experiments": [
{
"name": "ShowAndPossiblySend",
"params": {
"sendingThreshold": "1.0"
}
}
]
}
],
"ReportSaveDataSavings": [
{
"platforms": [
"android"
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"experiments": [
{
"name": "Enabled",
"enable_features": [
"ReportSaveDataSavings"
]
}
]
}
],
"RequestDesktopSiteForTablets": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_V2_1280dp",
"params": {
"enabled": "true",
"screen_width_dp": "1280"
},
"enable_features": [
"RequestDesktopSiteForTablets"
]
}
]
}
],
"RetailCoupons": [
{
"platforms": [
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Experiment_V2_20211129",
"params": {
"RetailCouponsWithCodeParam": "true"
},
"enable_features": [
"RetailCoupons"
]
}
]
}
],
"SRTPromptFieldTrial": [
{
"platforms": [
"windows"
],
"experiments": [
{
"name": "NewCleanerUIExperiment",
"params": {
"Seed": "20171002"
},
"enable_features": [
"InBrowserCleanerUI"
]
}
]
}
],
"SafeBrowsingCSDCompareModelsAndroid": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "EnabledFlatbuffer_20210723",
"params": {
"reporter_omaha_tag": "25.3"
},
"enable_features": [
"ClientSideDetectionModelIsFlatBuffer",
"ClientSideDetectionModelOnAndroid",
"ClientSideDetectionTag"
]
},
{
"name": "EnabledProtobuf_20210723",
"params": {
"reporter_omaha_tag": "25.2"
},
"enable_features": [
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"ClientSideDetectionTag"
],
"disable_features": [
"ClientSideDetectionModelIsFlatBuffer"
]
},
{
"name": "EnabledTfLiteOnly_20210723",
"params": {
"reporter_omaha_tag": "25.4"
},
"enable_features": [
"ClientSideDetectionModelIsFlatBuffer",
"ClientSideDetectionModelOnAndroid",
"ClientSideDetectionTag"
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},
{
"name": "EnabledTfLiteAndFlatbuffer_20210723",
"params": {
"reporter_omaha_tag": "25.5"
},
"enable_features": [
"ClientSideDetectionModelIsFlatBuffer",
"ClientSideDetectionModelOnAndroid",
"ClientSideDetectionTag"
]
}
]
}
],
"SafeBrowsingCTDownloadWarning": [
{
"platforms": [
"chromeos",
"chromeos_lacros",
"linux",
"mac",
"windows"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingCTDownloadWarning"
]
}
]
}
],
"SafeBrowsingCompareCSDDesktop": [
{
"platforms": [
"windows",
"linux",
"mac"
],
"experiments": [
{
"name": "EnabledTfLiteAndBaseline_20220111",
"params": {
"reporter_omaha_tag": "27.4"
},
"enable_features": [
"ClientSideDetectionTag"
]
},
{
"name": "EnabledTfLiteOnly_20220111",
"params": {
"reporter_omaha_tag": "27.3"
},
"enable_features": [
"ClientSideDetectionTag"
]
}
]
}
],
"SafeBrowsingDelayedWarnings": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingDelayedWarnings"
]
}
]
}
],
"SafeBrowsingPasswordProtectionForSignedInUsers": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled",
"enable_features": [
"SafeBrowsingPasswordProtectionForSignedInUsers"
]
}
]
}
],
"SafeBrowsingVisualFeaturesSizes": [
{
"platforms": [
"android"
],
"experiments": [
{
"name": "Enabled_20210719",
"params": {
"min_height": "258",
"min_width": "258",
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]
}