blob: 0e973c6c6ec16a8f228ecfc7f5fb5a27b1eeab9c [file] [log] [blame]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/flags/android/chrome_feature_list.h"
#include <stddef.h>
#include <string>
#include "base/android/feature_map.h"
#include "base/feature_list.h"
#include "base/no_destructor.h"
#include "chrome/browser/browser_features.h"
#include "chrome/browser/feature_guide/notifications/feature_notification_guide_service.h"
#include "chrome/browser/flags/android/chrome_session_state.h"
#include "chrome/browser/flags/jni_headers/ChromeFeatureMap_jni.h"
#include "chrome/browser/media/router/media_router_feature.h"
#include "chrome/browser/notifications/chime/android/features.h"
#include "chrome/browser/push_messaging/push_messaging_features.h"
#include "chrome/browser/share/share_features.h"
#include "chrome/browser/signin/signin_features.h"
#include "chrome/browser/thumbnail/cc/features.h"
#include "chrome/browser/ui/ui_features.h"
#include "chrome/common/chrome_features.h"
#include "components/autofill/core/common/autofill_features.h"
#include "components/autofill/core/common/autofill_payments_features.h"
#include "components/browser_sync/browser_sync_switches.h"
#include "components/browser_ui/photo_picker/android/features.h"
#include "components/commerce/core/commerce_feature_list.h"
#include "components/content_creation/notes/core/note_features.h"
#include "components/content_settings/core/common/features.h"
#include "components/contextual_search/core/browser/contextual_search_field_trial.h"
#include "components/download/public/common/download_features.h"
#include "components/embedder_support/android/util/cdn_utils.h"
#include "components/feature_engagement/public/feature_list.h"
#include "components/feed/feed_feature_list.h"
#include "components/history/core/browser/features.h"
#include "components/history_clusters/core/features.h"
#include "components/invalidation/impl/invalidation_switches.h"
#include "components/language/core/common/language_experiments.h"
#include "components/messages/android/messages_feature.h"
#include "components/ntp_tiles/features.h"
#include "components/offline_pages/core/offline_page_feature.h"
#include "components/omnibox/common/omnibox_features.h"
#include "components/optimization_guide/core/optimization_guide_features.h"
#include "components/page_info/core/features.h"
#include "components/paint_preview/features/features.h"
#include "components/password_manager/core/common/password_manager_features.h"
#include "components/permissions/features.h"
#include "components/policy/core/common/features.h"
#include "components/privacy_sandbox/privacy_sandbox_features.h"
#include "components/query_tiles/switches.h"
#include "components/reading_list/features/reading_list_switches.h"
#include "components/safe_browsing/core/common/features.h"
#include "components/segmentation_platform/public/features.h"
#include "components/send_tab_to_self/features.h"
#include "components/shared_highlighting/core/common/shared_highlighting_features.h"
#include "components/signin/public/base/signin_switches.h"
#include "components/subresource_filter/core/browser/subresource_filter_features.h"
#include "components/supervised_user/core/common/features.h"
#include "components/sync/base/features.h"
#include "components/webapps/browser/features.h"
#include "content/public/common/content_features.h"
#include "device/fido/features.h"
#include "media/base/media_switches.h"
#include "services/device/public/cpp/device_features.h"
#include "services/network/public/cpp/features.h"
#include "third_party/blink/public/common/features.h"
#include "ui/base/ui_base_features.h"
namespace chrome {
namespace android {
namespace {
// Array of features exposed through the Java ChromeFeatureList API. Entries in
// this array may either refer to features defined in the header of this file or
// in other locations in the code base (e.g. chrome/, components/, etc).
const base::Feature* const kFeaturesExposedToJava[] = {
&autofill::features::kAutofillAddressProfileSavePromptNicknameSupport,
&autofill::features::kAutofillEnableRankingFormulaAddressProfiles,
&autofill::features::kAutofillEnableRankingFormulaCreditCards,
&autofill::features::kAutofillEnableManualFallbackForVirtualCards,
&autofill::features::kAutofillKeyboardAccessory,
&autofill::features::kAutofillManualFallbackAndroid,
&autofill::features::kAutofillEnableNewCardArtAndNetworkImages,
&autofill::features::kAutofillEnableSupportForHonorificPrefixes,
&autofill::features::kAutofillEnableUpdateVirtualCardEnrollment,
&autofill::features::kAutofillEnableVirtualCardMetadata,
&autofill::features::kAutofillEnableCardArtImage,
&autofill::features::kAutofillEnableCardProductName,
&autofill::features::kAutofillTouchToFillForCreditCardsAndroid,
&autofill::features::kAutofillEnablePaymentsMandatoryReauth,
&blink::features::kForceWebContentsDarkMode,
&blink::features::kPrerender2,
&commerce::kCommerceMerchantViewer,
&commerce::kCommercePriceTracking,
&commerce::kShoppingList,
&commerce::kShoppingPDPMetrics,
&content_settings::kDarkenWebsitesCheckboxInThemesSetting,
&download::features::kSmartSuggestionForLargeDownloads,
&download::features::kUseDownloadOfflineContentProvider,
&features::kPWAsDefaultOfflinePage,
&features::kEarlyLibraryLoad,
&features::kGenericSensorExtraClasses,
&features::kBackForwardCache,
&features::kBackForwardTransitions,
&features::kHttpsOnlyMode,
&features::kMetricsSettingsAndroid,
&features::kNetworkServiceInProcess,
&shared_highlighting::kPreemptiveLinkToTextGeneration,
&shared_highlighting::kSharedHighlightingAmp,
&features::kElasticOverscroll,
&features::kPrivacyGuideAndroid,
&features::kPushMessagingDisallowSenderIDs,
&features::kPwaUpdateDialogForIcon,
&features::kQuietNotificationPrompts,
&features::kToolbarUseHardwareBitmapDraw,
&features::kWebNfc,
&features::kIncognitoDownloadsWarning,
&features::kIncognitoNtpRevamp,
&feature_engagement::kIPHNewTabPageHomeButtonFeature,
&feature_engagement::kIPHTabSwitcherButtonFeature,
&feature_engagement::kUseClientConfigIPH,
&feature_guide::features::kFeatureNotificationGuide,
&feature_guide::features::kSkipCheckForLowEngagedUsers,
&feed::kCormorant,
&feed::kFeedBackToTop,
&feed::kFeedDynamicColors,
&feed::kFeedHeaderStickToTop,
&feed::kFeedImageMemoryCacheSizePercentage,
&feed::kFeedLoadingPlaceholder,
&feed::kFeedNoViewCache,
&feed::kFeedPerformanceStudy,
&feed::kFeedShowSignInCommand,
&feed::kFeedSignedOutViewDemotion,
&feed::kFeedBoCSigninInterstitial,
&feed::kFeedUserInteractionReliabilityReport,
&feed::kInterestFeedContentSuggestions,
&feed::kInterestFeedV2,
&feed::kInterestFeedV2Autoplay,
&feed::kInterestFeedV2Hearts,
&feed::kShareCrowButton,
&feed::kWebFeed,
&feed::kWebFeedAwareness,
&feed::kWebFeedOnboarding,
&feed::kWebFeedSort,
&feed::kXsurfaceMetricsReporting,
&history::kOrganicRepeatableQueries,
&history_clusters::internal::kJourneys,
&history_clusters::internal::kOmniboxAction,
&history_clusters::internal::kOmniboxHistoryClusterProvider,
&kAdaptiveButtonInTopToolbar,
&kAdaptiveButtonInTopToolbarTranslate,
&kAdaptiveButtonInTopToolbarAddToBookmarks,
&kAdaptiveButtonInTopToolbarCustomizationV2,
&kAddToHomescreenIPH,
&kAllowNewIncognitoTabIntents,
&kAndroidAppIntegration,
&kAndroidSearchEngineChoiceNotification,
&kAndroidImprovedBookmarks,
&kAnimatedImageDragShadow,
&kAppMenuMobileSiteOption,
&kBackGestureActivityTabProvider,
&kBackGestureRefactorActivityAndroid,
&kBackGestureRefactorAndroid,
&kBackgroundThreadPool,
&kBaselineGM3SurfaceColors,
&kCastDeviceFilter,
&kClearOmniboxFocusAfterNavigation,
&kCloseTabSuggestions,
&kCloseTabSaveTabList,
&kCriticalPersistedTabData,
&kCreateNewTabInitializeRenderer,
&kCCTBackgroundTab,
&kCCTBottomBarSwipeUpGesture,
&kCCTBrandTransparency,
&kCCTClientDataHeader,
&kCCTFeatureUsage,
&kCCTIncognito,
&kCCTIncognitoAvailableToThirdParty,
&kCCTIntentFeatureOverrides,
&kCCTNewDownloadTab,
&kCCTPageInsightsHub,
&kCCTPostMessageAPI,
&kCCTPrefetchDelayShowOnStart,
&kCCTRealTimeEngagementSignals,
&kCCTRealTimeEngagementSignalsAlternativeImpl,
&kCCTRedirectPreconnect,
&kCCTRemoveRemoteViewIds,
&kCCTReportParallelRequestStatus,
&kCCTResizable90MaximumHeight,
&kCCTResizableForThirdParties,
&kCCTResizableSideSheet,
&kCCTResizableSideSheetDiscoverFeedSettings,
&kCCTResizableSideSheetForThirdParties,
&kCCTRetainingStateInMemory,
&kCCTResourcePrefetch,
&kCCTTextFragmentLookupApiEnabled,
&kCCTToolbarCustomizations,
&kDontAutoHideBrowserControls,
&kCacheDeprecatedSystemLocationSetting,
&kChromeNewDownloadTab,
&kChromeSharingHub,
&kChromeSurveyNextAndroid,
&kCommandLineOnNonRooted,
&kContextMenuEnableLensShoppingAllowlist,
&kContextMenuGoogleLensChip,
&kContextMenuGoogleLensSearchOptimizations,
&kContextMenuSearchWithGoogleLens,
&kContextMenuShopWithGoogleLens,
&kContextMenuSearchAndShopWithGoogleLens,
&kContextMenuTranslateWithGoogleLens,
&kContextMenuPopupForAllScreenSizes,
&kContextualSearchDelayedIntelligence,
&kContextualSearchDisableOnlineDetection,
&kContextualSearchForceCaption,
&kContextualSearchSuppressShortView,
&kContextualSearchThinWebViewImplementation,
&kDeferKeepScreenOnDuringGesture,
&kDeferNotifyInMotion,
&kDelayTempStripRemoval,
&kDelayTransitionsForAnimation,
&kDrawEdgeToEdge,
&kEmptyStates,
&kExperimentsForAgsa,
&kExploreSites,
&kFocusOmniboxInIncognitoTabIntents,
&kFoldableJankFix,
&kGridTabSwitcherForTablets,
&kHideNonDisplayableAccountEmail,
&kIncognitoReauthenticationForAndroid,
&kIncognitoScreenshot,
&kInfobarScrollOptimization,
&kInstanceSwitcher,
&kInstantStart,
&kLensCameraAssistedSearch,
&kLensOnQuickActionSearchWidget,
&kNotificationPermissionVariant,
&kNotificationPermissionBottomSheet,
&kPageAnnotationsService,
&kPreconnectOnTabCreation,
&kBookmarksImprovedSaveFlow,
&kBookmarksRefresh,
&kOmahaMinSdkVersionAndroid,
&kOmniboxAdaptiveSuggestionsVisibleGroupEligibilityUpdate,
&kOmniboxAdaptNarrowTabletWindows,
&kOmniboxCacheSuggestionResources,
&kOmniboxConsumesImeInsets,
&kOmniboxWarmRecycledViewPool,
&kOpaqueOriginForIncomingIntents,
&kProbabilisticCryptidRenderer,
&kQuickDeleteForAndroid,
&kReachedCodeProfiler,
&kReaderModeInCCT,
&kRecordSuppressionMetrics,
&kReduceToolbarUpdatesForSameDocNavigations,
&kReengagementNotification,
&kRelatedSearches,
&kReportParentalControlSitesChild,
&kRequestDesktopSiteDefaults,
&kRequestDesktopSiteDefaultsControl,
&kRequestDesktopSiteDefaultsControlCohort1,
&kRequestDesktopSiteDefaultsControlCohort2,
&kRequestDesktopSiteDefaultsControlCohort3,
&kRequestDesktopSiteDefaultsControlCohort4,
&kRequestDesktopSiteDefaultsControlSynthetic,
&kRequestDesktopSiteDefaultsEnabledCohort1,
&kRequestDesktopSiteDefaultsEnabledCohort2,
&kRequestDesktopSiteDefaultsEnabledCohort3,
&kRequestDesktopSiteDefaultsEnabledCohort4,
&kRequestDesktopSiteDefaultsSynthetic,
&kRequestDesktopSiteOptInControlSynthetic,
&kRequestDesktopSiteOptInSynthetic,
&kRequestDesktopSiteDefaultsDowngrade,
&kRequestDesktopSiteDefaultsLogging,
&kRequestDesktopSitePerSiteIph,
&kSafeModeForCachedFlags,
&kShowScrollableMVTOnNTPAndroid,
&kFeedPositionAndroid,
&kSearchResumptionModuleAndroid,
&kShareSheetMigrationAndroid,
&kShareSheetCustomActionsPolish,
&kShouldIgnoreIntentSkipInternalCheck,
&kSpecialLocaleWrapper,
&kSpecialUserDecision,
&kSuppressToolbarCaptures,
&kSplitCompositorTask,
&kStoreHoursAndroid,
&kSwapPixelFormatToFixConvertFromTranslucent,
&kTabDragDropAndroid,
&kTabEngagementReportingAndroid,
&kTabGroupsAndroid,
&kTabGroupsContinuationAndroid,
&kTabGroupsForTablets,
&kDiscoverFeedMultiColumn,
&kTabStripRedesign,
&kTabletToolbarReordering,
&kTabStripStartupRefactoring,
&kTabGridLayoutAndroid,
&kTabToGTSAnimation,
&kTestDefaultDisabled,
&kTestDefaultEnabled,
&kToolbarMicIphAndroid,
&kToolbarScrollAblationAndroid,
&kTrustedWebActivityPostMessage,
&kResizeOnlyActiveTab,
&kSpareTab,
&kStartSurfaceAndroid,
&kStartSurfaceOnTablet,
&kStartSurfaceReturnTime,
&kStartSurfaceRefactor,
&kStartSurfaceSpareTab,
&kStartSurfaceDisabledFeedImprovement,
&kStartSurfaceWithAccessibility,
&kSurfacePolish,
&kUmaBackgroundSessions,
&kUpdateNotificationScheduleServiceImmediateShowOption,
&kUseLibunwindstackNativeUnwinderAndroid,
&kVoiceSearchAudioCapturePolicy,
&kVoiceButtonInTopToolbar,
&kWebOtpCrossDeviceSimpleString,
&content_creation::kWebNotesStylizeEnabled,
&kWebApkAllowIconUpdate,
&kWebApkInstallService,
&kWebApkTrampolineOnInitialIntent,
&features::kDnsOverHttps,
&notifications::features::kUseChimeAndroidSdk,
&paint_preview::kPaintPreviewDemo,
&language::kAppLanguagePrompt,
&language::kAppLanguagePromptULP,
&language::kCctAutoTranslate,
&language::kDetailedLanguageSettings,
&language::kExplicitLanguageAsk,
&language::kForceAppLanguagePrompt,
&language::kTranslateAssistContent,
&language::kTranslateIntent,
&media_router::kCafMRPDeferredDiscovery,
&media_router::kCastAnotherContentWhileCasting,
&messages::kMessagesForAndroidInfrastructure,
&messages::kMessagesForAndroidSaveCard,
&offline_pages::kOfflinePagesCTFeature, // See crbug.com/620421.
&offline_pages::kOfflinePagesDescriptiveFailStatusFeature,
&offline_pages::kOfflinePagesDescriptivePendingStatusFeature,
&offline_pages::kOfflinePagesLivePageSharingFeature,
&omnibox::kOmniboxMatchToolbarAndStatusBarColor,
&omnibox::kOmniboxModernizeVisualUpdate,
&omnibox::kOmniboxMostVisitedTilesAddRecycledViewPool,
&omnibox::kOmniboxOnClobberFocusTypeOnContent,
&omnibox::kSuggestionAnswersColorReverse,
&omnibox::kUpdatedConnectionSecurityIndicators,
&optimization_guide::features::kPushNotifications,
&page_info::kPageInfoAboutThisSiteEn,
&page_info::kPageInfoAboutThisSiteImprovedBottomSheet,
&page_info::kPageInfoAboutThisSiteNewIcon,
&page_info::kPageInfoAboutThisSiteNonEn,
&password_manager::features::kBiometricTouchToFill,
&password_manager::features::kEnablePasswordsAccountStorage,
&password_manager::features::kPasskeyManagementUsingAccountSettingsAndroid,
&password_manager::features::kRecoverFromNeverSaveAndroid,
&password_manager::features::kUnifiedCredentialManagerDryRun,
&password_manager::features::kUnifiedPasswordManagerAndroid,
&password_manager::features::kUnifiedPasswordManagerAndroidBranding,
&password_manager::features::kPasswordEditDialogWithDetails,
&permissions::features::kBlockMidiByDefault,
&privacy_sandbox::kPrivacySandboxFirstPartySetsUI,
&privacy_sandbox::kPrivacySandboxSettings3,
&privacy_sandbox::kPrivacySandboxSettings4,
&query_tiles::features::kQueryTiles,
&query_tiles::features::kQueryTilesInNTP,
&query_tiles::features::kQueryTilesOnStart,
&query_tiles::features::kQueryTilesSegmentation,
&segmentation_platform::features::kContextualPageActions,
&segmentation_platform::features::kContextualPageActionPriceTracking,
&segmentation_platform::features::kContextualPageActionReaderMode,
&segmentation_platform::features::kContextualPageActionShareModel,
&send_tab_to_self::kSendTabToSelfSigninPromo,
&send_tab_to_self::kSendTabToSelfV2,
&share::kScreenshotsForAndroidV2,
&supervised_user::kLocalWebApprovals,
&supervised_user::kSynchronousSignInChecking,
&supervised_user::kWebFilterInterstitialRefresh,
&switches::kForceStartupSigninPromo,
&switches::kIdentityStatusConsistency,
&switches::kForceDisableExtendedSyncPromos,
&switches::kTangibleSync,
&syncer::kSyncEnableHistoryDataType,
&syncer::kSyncAndroidLimitNTPPromoImpressions,
&subresource_filter::kSafeBrowsingSubresourceFilter,
&thumbnail::kThumbnailCacheRefactor,
&webapps::features::kInstallableAmbientBadgeInfoBar,
&webapps::features::kInstallableAmbientBadgeMessage,
&webapps::features::kWebApkInstallFailureNotification,
&webapps::features::kWebApkInstallFailureRetry,
&webapps::features::kAmbientBadgeSuppressFirstVisit,
&network::features::kPrivateStateTokens,
};
// static
base::android::FeatureMap* GetFeatureMap() {
static base::NoDestructor<base::android::FeatureMap> kFeatureMap(std::vector(
std::begin(kFeaturesExposedToJava), std::end(kFeaturesExposedToJava)));
return kFeatureMap.get();
}
} // namespace
static jlong JNI_ChromeFeatureMap_GetNativeMap(JNIEnv* env) {
return reinterpret_cast<jlong>(GetFeatureMap());
}
// Alphabetical:
BASE_FEATURE(kAdaptiveButtonInTopToolbar,
"AdaptiveButtonInTopToolbar",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAdaptiveButtonInTopToolbarTranslate,
"AdaptiveButtonInTopToolbarTranslate",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAdaptiveButtonInTopToolbarAddToBookmarks,
"AdaptiveButtonInTopToolbarAddToBookmarks",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAdaptiveButtonInTopToolbarCustomizationV2,
"AdaptiveButtonInTopToolbarCustomizationV2",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kAddToHomescreenIPH,
"AddToHomescreenIPH",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAllowNewIncognitoTabIntents,
"AllowNewIncognitoTabIntents",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kFocusOmniboxInIncognitoTabIntents,
"FocusOmniboxInIncognitoTabIntents",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kAndroidAppIntegration,
"AndroidAppIntegration",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAndroidSearchEngineChoiceNotification,
"AndroidSearchEngineChoiceNotification",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kAndroidImprovedBookmarks,
"AndroidImprovedBookmarks",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAnimatedImageDragShadow,
"AnimatedImageDragShadow",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kAppMenuMobileSiteOption,
"AppMenuMobileSiteOption",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBackgroundThreadPool,
"BackgroundThreadPool",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBaselineGM3SurfaceColors,
"BaselineGM3SurfaceColors",
base::FEATURE_DISABLED_BY_DEFAULT);
// Used in downstream code.
BASE_FEATURE(kCastDeviceFilter,
"CastDeviceFilter",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kClearOmniboxFocusAfterNavigation,
"ClearOmniboxFocusAfterNavigation",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCloseTabSuggestions,
"CloseTabSuggestions",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCloseTabSaveTabList,
"CloseTabSaveTabList",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCreateNewTabInitializeRenderer,
"CreateNewTabInitializeRenderer",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCriticalPersistedTabData,
"CriticalPersistedTabData",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTBottomBarSwipeUpGesture,
"CCTBottomBarSwipeUpGesture",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTBackgroundTab,
"CCTBackgroundTab",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTBrandTransparency,
"CCTBrandTransparency",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTClientDataHeader,
"CCTClientDataHeader",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTNewDownloadTab,
"CCTNewDownloadTab",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTFeatureUsage,
"CCTFeatureUsage",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTIncognito, "CCTIncognito", base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTIncognitoAvailableToThirdParty,
"CCTIncognitoAvailableToThirdParty",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTIntentFeatureOverrides,
"CCTIntentFeatureOverrides",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTPageInsightsHub,
"CCTPageInsightsHub",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTPostMessageAPI,
"CCTPostMessageAPI",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTPrefetchDelayShowOnStart,
"CCTPrefetchDelayShowOnStart",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTRealTimeEngagementSignals,
"CCTRealTimeEngagementSignals",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTRealTimeEngagementSignalsAlternativeImpl,
"CCTRealTimeEngagementSignalsAlternativeImpl",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTRedirectPreconnect,
"CCTRedirectPreconnect",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTRemoveRemoteViewIds,
"CCTRemoveRemoteViewIds",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTReportParallelRequestStatus,
"CCTReportParallelRequestStatus",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResizable90MaximumHeight,
"CCTResizable90MaximumHeight",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResizableForThirdParties,
"CCTResizableForThirdParties",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResizableSideSheet,
"CCTResizableSideSheet",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResizableSideSheetDiscoverFeedSettings,
"CCTResizableSideSheetDiscoverFeedSettings",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResizableSideSheetForThirdParties,
"CCTResizableSideSheetForThirdParties",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTResourcePrefetch,
"CCTResourcePrefetch",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTRetainingStateInMemory,
"CCTRetainingStateInMemory",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCCTTextFragmentLookupApiEnabled,
"CCTTextFragmentLookupApiEnabled",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCCTToolbarCustomizations,
"CCTToolbarCustomizations",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDontAutoHideBrowserControls,
"DontAutoHideBrowserControls",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kCacheDeprecatedSystemLocationSetting,
"CacheDeprecatedSystemLocationSetting",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kChromeNewDownloadTab,
"ChromeNewDownloadTab",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kChromeSharingHub,
"ChromeSharingHub",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kChromeSurveyNextAndroid,
"ChromeSurveyNextAndroid",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kCommandLineOnNonRooted,
"CommandLineOnNonRooted",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuEnableLensShoppingAllowlist,
"ContextMenuEnableLensShoppingAllowlist",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuGoogleLensChip,
"ContextMenuGoogleLensChip",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuPopupForAllScreenSizes,
"ContextMenuPopupForAllScreenSizes",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuGoogleLensSearchOptimizations,
"ContextMenuGoogleLensSearchOptimizations",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuSearchWithGoogleLens,
"ContextMenuSearchWithGoogleLens",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuShopWithGoogleLens,
"ContextMenuShopWithGoogleLens",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuSearchAndShopWithGoogleLens,
"ContextMenuSearchAndShopWithGoogleLens",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextMenuTranslateWithGoogleLens,
"ContextMenuTranslateWithGoogleLens",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kLensCameraAssistedSearch,
"LensCameraAssistedSearch",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kLensOnQuickActionSearchWidget,
"LensOnQuickActionSearchWidget",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kContextualSearchDelayedIntelligence,
"ContextualSearchDelayedIntelligence",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextualSearchDisableOnlineDetection,
"ContextualSearchDisableOnlineDetection",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextualSearchForceCaption,
"ContextualSearchForceCaption",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kContextualSearchSuppressShortView,
"ContextualSearchSuppressShortView",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kContextualSearchThinWebViewImplementation,
"ContextualSearchThinWebViewImplementation",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kDeferKeepScreenOnDuringGesture,
"DeferKeepScreenOnDuringGesture",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDeferNotifyInMotion,
"DeferNotifyInMotion",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kDelayTempStripRemoval,
"DelayTempStripRemoval",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDelayTransitionsForAnimation,
"DelayTransitionsForAnimation",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDownloadAutoResumptionThrottling,
"DownloadAutoResumptionThrottling",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDownloadHomeForExternalApp,
"DownloadHomeForExternalApp",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDrawEdgeToEdge,
"DrawEdgeToEdge",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kEmptyStates, "EmptyStates", base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kExperimentsForAgsa,
"ExperimentsForAgsa",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kExploreSites, "ExploreSites", base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kFoldableJankFix,
"FoldableJankFix",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kGridTabSwitcherForTablets,
"GridTabSwitcherForTablets",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kHideNonDisplayableAccountEmail,
"HideNonDisplayableAccountEmail",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kIncognitoReauthenticationForAndroid,
"IncognitoReauthenticationForAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kIncognitoScreenshot,
"IncognitoScreenshot",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kInfobarScrollOptimization,
"InfobarScrollOptimization",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kInstantStart, "InstantStart", base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kNotificationPermissionVariant,
"NotificationPermissionVariant",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kNotificationPermissionBottomSheet,
"NotificationPermissionBottomSheet",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kInstanceSwitcher,
"InstanceSwitcher",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kPageAnnotationsService,
"PageAnnotationsService",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kPreconnectOnTabCreation,
"PreconnectOnTabCreation",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBookmarksImprovedSaveFlow,
"BookmarksImprovedSaveFlow",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBookmarksRefresh,
"BookmarksRefresh",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBackGestureActivityTabProvider,
"BackGestureActivityTabProvider",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBackGestureRefactorActivityAndroid,
"BackGestureRefactorActivityAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kBackGestureRefactorAndroid,
"BackGestureRefactorAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kOmahaMinSdkVersionAndroid,
"OmahaMinSdkVersionAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, considers suggestions exposed 50% or more as fully visible and
// 49% or less as hidden for Adaptive Suggestions partial grouping.
BASE_FEATURE(kOmniboxAdaptiveSuggestionsVisibleGroupEligibilityUpdate,
"AdaptiveSuggestionsVisibleGroupEligibilityUpdate",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kOmniboxAdaptNarrowTabletWindows,
"OmniboxAdaptNarrowTabletWindows",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kOmniboxCacheSuggestionResources,
"OmniboxCacheSuggestionResources",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kOmniboxConsumesImeInsets,
"OmniboxConsumesImeInsets",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kOmniboxWarmRecycledViewPool,
"OmniboxWarmRecycledViewPool",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kOpaqueOriginForIncomingIntents,
"OpaqueOriginForIncomingIntents",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kProbabilisticCryptidRenderer,
"ProbabilisticCryptidRenderer",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kQuickDeleteForAndroid,
"QuickDeleteForAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kReachedCodeProfiler,
"ReachedCodeProfiler",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kReaderModeInCCT,
"ReaderModeInCCT",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kRecordSuppressionMetrics,
"RecordSuppressionMetrics",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kReduceToolbarUpdatesForSameDocNavigations,
"ReduceToolbarUpdatesForSameDocNavigations",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kReengagementNotification,
"ReengagementNotification",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRelatedSearches,
"RelatedSearches",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kReportParentalControlSitesChild,
"ReportParentalControlSitesChild",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaults,
"RequestDesktopSiteDefaults",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControl,
"RequestDesktopSiteDefaultsControl",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControlCohort1,
"RequestDesktopSiteDefaultsControlCohort1",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControlCohort2,
"RequestDesktopSiteDefaultsControlCohort2",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControlCohort3,
"RequestDesktopSiteDefaultsControlCohort3",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControlCohort4,
"RequestDesktopSiteDefaultsControlCohort4",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsControlSynthetic,
"RequestDesktopSiteDefaultsControlSynthetic",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsEnabledCohort1,
"RequestDesktopSiteDefaultsEnabledCohort1",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsEnabledCohort2,
"RequestDesktopSiteDefaultsEnabledCohort2",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsEnabledCohort3,
"RequestDesktopSiteDefaultsEnabledCohort3",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsEnabledCohort4,
"RequestDesktopSiteDefaultsEnabledCohort4",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsSynthetic,
"RequestDesktopSiteDefaultsSynthetic",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteOptInControlSynthetic,
"RequestDesktopSiteOptInControlSynthetic",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteOptInSynthetic,
"RequestDesktopSiteOptInSynthetic",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsDowngrade,
"RequestDesktopSiteDefaultsDowngrade",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSiteDefaultsLogging,
"RequestDesktopSiteDefaultsLogging",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kRequestDesktopSitePerSiteIph,
"RequestDesktopSitePerSiteIph",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSafeModeForCachedFlags,
"SafeModeForCachedFlags",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kShowScrollableMVTOnNTPAndroid,
"ShowScrollableMVTOnNTPAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kShareSheetCustomActionsPolish,
"ShareSheetCustomActionsPolish",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kShareSheetMigrationAndroid,
"ShareSheetMigrationAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSpecialLocaleWrapper,
"SpecialLocaleWrapper",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kSpecialUserDecision,
"SpecialUserDecision",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSplitCompositorTask,
"SplitCompositorTask",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kStoreHoursAndroid,
"StoreHoursAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSuppressToolbarCaptures,
"SuppressToolbarCaptures",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSwapPixelFormatToFixConvertFromTranslucent,
"SwapPixelFormatToFixConvertFromTranslucent",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kTabDragDropAndroid,
"TabDragDropAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTabEngagementReportingAndroid,
"TabEngagementReportingAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enabled, but used in tests to simulate behaviors for configurations where tab
// groups are currently unsupported (low-end devices and users of the
// accessibility tab switcher).
BASE_FEATURE(kTabGroupsAndroid,
"TabGroupsAndroid",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kTabGroupsContinuationAndroid,
"TabGroupsContinuationAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTabGroupsForTablets,
"TabGroupsForTablets",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kTabGridLayoutAndroid,
"TabGridLayoutAndroid",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kDiscoverFeedMultiColumn,
"DiscoverFeedMultiColumn",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kTabStripRedesign,
"TabStripRedesign",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTabletToolbarReordering,
"TabletToolbarReordering",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTabStripStartupRefactoring,
"TabStripStartupRefactoring",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enabled, but often disabled in tests to reduce animation flakes and test
// low-end device behavior where this animation is disabled.
BASE_FEATURE(kTabToGTSAnimation,
"TabToGTSAnimation",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kTestDefaultDisabled,
"TestDefaultDisabled",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTestDefaultEnabled,
"TestDefaultEnabled",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kToolbarMicIphAndroid,
"ToolbarMicIphAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kToolbarScrollAblationAndroid,
"ToolbarScrollAblationAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kTrustedWebActivityPostMessage,
"TrustedWebActivityPostMessage",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kResizeOnlyActiveTab,
"ResizeOnlyActiveTab",
base::FEATURE_ENABLED_BY_DEFAULT);
// SpareTab is enabled by default for configuring renderer initialization
// through field trial. Users of spareTab should declare their own field trial
// feature.
BASE_FEATURE(kSpareTab, "SpareTab", base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceAndroid,
"StartSurfaceAndroid",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kFeedPositionAndroid,
"FeedPositionAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSearchResumptionModuleAndroid,
"SearchResumptionModuleAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kShouldIgnoreIntentSkipInternalCheck,
"ShouldIgnoreIntentSkipInternalCheck",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceOnTablet,
"StartSurfaceOnTablet",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceSpareTab,
"StartSurfaceSpareTab",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceReturnTime,
"StartSurfaceReturnTime",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceRefactor,
"StartSurfaceRefactor",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceDisabledFeedImprovement,
"StartSurfaceDisabledFeedImprovement",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kStartSurfaceWithAccessibility,
"StartSurfaceWithAccessibility",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kSurfacePolish,
"SurfacePolish",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, keep logging and reporting UMA while chrome is backgrounded.
BASE_FEATURE(kUmaBackgroundSessions,
"UMABackgroundSessions",
base::FEATURE_ENABLED_BY_DEFAULT);
BASE_FEATURE(kUpdateNotificationScheduleServiceImmediateShowOption,
"UpdateNotificationScheduleServiceImmediateShowOption",
base::FEATURE_DISABLED_BY_DEFAULT);
// Use the LibunwindstackNativeUnwinderAndroid for only browser main thread, and
// only on Android.
BASE_FEATURE(kUseLibunwindstackNativeUnwinderAndroid,
"UseLibunwindstackNativeUnwinderAndroid",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kUserMediaScreenCapturing,
"UserMediaScreenCapturing",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kVoiceSearchAudioCapturePolicy,
"VoiceSearchAudioCapturePolicy",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kVoiceButtonInTopToolbar,
"VoiceButtonInTopToolbar",
base::FEATURE_DISABLED_BY_DEFAULT);
// Shows only the remote device name on the Android notification instead of
// a descriptive text.
BASE_FEATURE(kWebOtpCrossDeviceSimpleString,
"WebOtpCrossDeviceSimpleString",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kWebApkAllowIconUpdate,
"WebApkAllowIconUpdate",
base::FEATURE_DISABLED_BY_DEFAULT);
// Enables the Chrome Android WebAPK-install service.
BASE_FEATURE(kWebApkInstallService,
"WebApkInstallService",
base::FEATURE_DISABLED_BY_DEFAULT);
BASE_FEATURE(kWebApkTrampolineOnInitialIntent,
"WebApkTrampolineOnInitialIntent",
base::FEATURE_ENABLED_BY_DEFAULT);
} // namespace android
} // namespace chrome