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"experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableSaveCardLoadingAndConfirmation", "AutofillEnableSaveCardLocalSaveFallback", "AutofillEnableVcnEnrollLoadingAndConfirmation" ] } ] } ], "AutofillEnableManualFallbackIPH": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableManualFallbackIPH" ] } ] } ], "AutofillEnableMerchantDomainInUnmaskCardRequest": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "AutofillEnableMerchantDomainInUnmaskCardRequest", "enable_features": [ "AutofillEnableMerchantDomainInUnmaskCardRequest" ] } ] } ], "AutofillEnableNewCardProfileRankingAlgorithm": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableRankingFormulaAddressProfiles", "AutofillEnableRankingFormulaCreditCards" ] } ] } ], "AutofillEnableNewSaveCardBubbleUi": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableNewSaveCardBubbleUi" ] } ] } ], "AutofillEnablePaymentsFieldSwapping": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnablePaymentsFieldSwapping" ] } ] } ], "AutofillEnableVcnGrayOutForMerchantOptOut": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableVcnGrayOutForMerchantOptOut" ] } ] } ], "AutofillEnableVerveCardSupport": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableVerveCardSupport" ] } ] } ], "AutofillEnableVirtualCardOnFile": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillParseVcnCardOnFileStandaloneCvcFields", "SyncAutofillWalletUsageData" ] } ] } ], "AutofillEnableVirtualCards": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillEnableVirtualCards" ] } ] } ], "AutofillFixCachingOnJavaScriptChanges": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AllowJavaScriptToResetAutofillState", "AutofillFixCachingOnJavaScriptChanges" ] } ] } ], "AutofillFixFormTracking": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillFixFormTracking" ] } ] } ], "AutofillFixValueSemantics": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillFixCurrentValueInImport", "AutofillFixInitialValueOfSelect", "AutofillFixValueSemantics" ] } ] } ], "AutofillForUnclassifiedFieldsAvailable": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillForUnclassifiedFieldsAvailable" ] } ] } ], "AutofillGivePrecedenceToEmailOverUsername": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillGivePrecedenceToEmailOverUsername" ] } ] } ], "AutofillGranularFillingAvailable": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "autofill_granular_filling_with_expand_control_visible_on_selection_only": "false", "autofill_granular_filling_with_fill_everything_in_the_footer": "true", "autofill_granular_filling_with_improved_labels": "true" }, "enable_features": [ "AutofillGranularFillingAvailable" ] }, { "name": "Enabled_WithoutImprovedLabels", "params": { "autofill_granular_filling_with_expand_control_visible_on_selection_only": "false", "autofill_granular_filling_with_fill_everything_in_the_footer": "true", "autofill_granular_filling_with_improved_labels": "false" }, "enable_features": [ "AutofillGranularFillingAvailable" ] }, { "name": "Enabled_WithFillEverythingAtTheTop", "params": { "autofill_granular_filling_with_expand_control_visible_on_selection_only": "false", "autofill_granular_filling_with_fill_everything_in_the_footer": "false", "autofill_granular_filling_with_improved_labels": "true" }, "enable_features": [ "AutofillGranularFillingAvailable" ] }, { "name": "Enabled_WithExpandControlVisibleOnSelectionOnly", "params": { "autofill_granular_filling_with_expand_control_visible_on_selection_only": "true", "autofill_granular_filling_with_fill_everything_in_the_footer": "true", "autofill_granular_filling_with_improved_labels": "true" }, "enable_features": [ "AutofillGranularFillingAvailable" ] } ] } ], "AutofillI18nAddressModelNewCountries": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillUseAUAddressModel", "AutofillUseCAAddressModel", "AutofillUseDEAddressModel", "AutofillUsePLAddressModel" ] } ] } ], "AutofillImportFromAutocompleteUnrecognized": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillImportFromAutocompleteUnrecognized" ] } ] } ], "AutofillImproveSubmissionDetection": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_UnifySubmission", "enable_features": [ "AutofillUnifyAndFixFormTracking" ] } ] } ], "AutofillKeyboardAccessory": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_With_Cards_and_VCN_20230324", "enable_features": [ "AutofillKeyboardAccessory", "AutofillManualFallbackAndroid" ] } ] } ], "AutofillLogDeduplicationMetrics": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillLogDeduplicationMetrics" ] } ] } ], "AutofillLogDeduplicationMetricsFollowup": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillLogDeduplicationMetricsFollowup" ] } ] } ], "AutofillLogUKMEventsWithSampleRate": [ { "platforms": [ "android", "android_weblayer", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillLogUKMEventsWithSampleRate" ] } ] } ], "AutofillModelPredictions": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "model_active": "false" }, "enable_features": [ "AutofillModelPredictions" ] } ] } ], "AutofillMoreProminentPopup": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillMoreProminentPopup" ] } ] } ], "AutofillPageLanguageDetection": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillPageLanguageDetection" ] } ] } ], "AutofillParseEmailLabelAndPlaceholder": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillParseEmailLabelAndPlaceholder" ] } ] } ], "AutofillPasswordUserPerceptionSurvey": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "en_site_id": "cLnNGzEX59NNVVEtwumiSF", "probability": "1" }, "enable_features": [ "AutofillPasswordUserPerceptionSurvey" ] } ] } ], "AutofillPhoneNumberDetectionImprovements": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_TrunkTypes_CountryCode", "enable_features": [ "AutofillEnableSupportForPhoneNumberTrunkTypes", "AutofillInferCountryCallingCode", "AutofillPreferParsedPhoneNumber" ] } ] } ], "AutofillPopupDontAcceptNonVisibleEnoughSuggestion": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillPopupDontAcceptNonVisibleEnoughSuggestion" ] } ] } ], "AutofillPopupZOrderSecuritySurface_V2": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillPopupZOrderSecuritySurface" ] } ] } ], "AutofillPreFilledFieldsCorrectly": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_OverwritePlaceholdersOnly", "enable_features": [ "AutofillOverwritePlaceholdersOnly", "AutofillSkipPreFilledFields" ] } ] } ], "AutofillRequireValidLocalCardsInSettings": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillRequireValidLocalCardsInSettings" ] } ] } ], "AutofillSharedStorageServerCardData": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillSharedStorageServerCardData" ] } ] } ], "AutofillStructuredFieldsDisableAddressLines": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillStructuredFieldsDisableAddressLines" ] } ] } ], "AutofillSurveys": [ { "platforms": [ "chromeos", "chromeos_lacros", "mac", "windows", "linux" ], "experiments": [ { "name": "Card_20230606", "params": { "en_site_id": "F2fsskHvB0ugnJ3q1cK0NXLjUaK5", "probability": "1.0" }, "enable_features": [ "AutofillCardSurvey" ], "disable_features": [ "AutofillAddressSurvey", "AutofillPasswordSurvey" ] }, { "name": "Password_20230606", "params": { "en_site_id": "6VQ4NCCaq0ugnJ3q1cK0TR13rB8t", "probability": "1.0" }, "enable_features": [ "AutofillPasswordSurvey" ], "disable_features": [ "AutofillAddressSurvey", "AutofillCardSurvey" ] }, { "name": "Address_20230606", "params": { "en_site_id": "qQW9c2ho10ugnJ3q1cK0X48UQjZs", "probability": "1.0" }, "enable_features": [ "AutofillAddressSurvey" ], "disable_features": [ "AutofillCardSurvey", "AutofillPasswordSurvey" ] } ] } ], "AutofillTrackMultipleUseDates": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillTrackMultipleUseDates" ] } ] } ], "AutofillUKMExperimentalFields": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "autofill_experimental_regex_bucket1": "test1" }, "enable_features": [ "AutofillUKMExperimentalFields" ] } ] } ], "AutofillUnmaskCardRequestTimeout": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillUnmaskCardRequestTimeout" ] } ] } ], "AutofillUploadCardRequestTimeout": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_6point5seconds", "params": { "autofill_upload_card_request_timeout_milliseconds": "6500" }, "enable_features": [ "AutofillUploadCardRequestTimeout" ] }, { "name": "Enabled_7seconds", "params": { "autofill_upload_card_request_timeout_milliseconds": "7000" }, "enable_features": [ "AutofillUploadCardRequestTimeout" ] }, { "name": "Enabled_9seconds", "params": { "autofill_upload_card_request_timeout_milliseconds": "9000" }, "enable_features": [ "AutofillUploadCardRequestTimeout" ] } ] } ], "AutofillUploadVotesForFieldsWithEmail": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AutofillUploadVotesForFieldsWithEmail" ] } ] } ], "AutofillUpstream": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20220124", "enable_features": [ "AutofillUpstream" ] } ] } ], "AutofillUpstreamUpdatedUi": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_Security", "params": { "autofill_upstream_updated_ui_treatment": "1" }, "enable_features": [ "AutofillUpstreamUpdatedUi" ] } ] } ], "AutofillVcnEnrollRequestTimeout": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_5seconds", "params": { "autofill_vcn_enroll_request_timeout_milliseconds": "5000" }, "enable_features": [ "AutofillVcnEnrollRequestTimeout" ] }, { "name": "Enabled_7point5seconds", "params": { "autofill_vcn_enroll_request_timeout_milliseconds": "7500" }, "enable_features": [ "AutofillVcnEnrollRequestTimeout" ] }, { "name": "Enabled_10seconds", "params": { "autofill_vcn_enroll_request_timeout_milliseconds": "10000" }, "enable_features": [ "AutofillVcnEnrollRequestTimeout" ] } ] } ], "AvatarsCloudMigration": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AvatarsCloudMigration" ] } ] } ], "AvoidEntryCreationForNoStore": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "AvoidEntryCreationForNoStoreCacheSize": "40000" }, "enable_features": [ "AvoidEntryCreationForNoStore" ] } ] } ], "AvoidLoadingPredictorPrefetchDuringBrowserStartup": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AvoidLoadingPredictorPrefetchDuringBrowserStartup" ] } ] } ], "AvoidResourceRequestCopies": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AvoidResourceRequestCopies" ] } ] } ], "AvoidScheduleWorkDuringNativeEventProcessing": [ { "platforms": [ "android_webview", "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AvoidScheduleWorkDuringNativeEventProcessing" ] } ] } ], "BFCachePerformanceManagerPolicy": [ { "platforms": [ "android" ], "experiments": [ { "name": "EnabledPolicy_CacheSize6_20230525", "params": { "cache_size": "6", "foreground_cache_size": "0" }, "enable_features": [ "BFCachePerformanceManagerPolicy", "BackForwardCacheSize" ] } ] } ], "BackForwardCacheCaptureBlockingDetails": [ { "platforms": [ "android", "android_webview", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RegisterJSSourceLocationBlockingBFCache" ] } ] } ], "BackForwardCacheForPageWithCacheControlNotStoredHeader": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240129", "params": { "level": "restore-unless-cookie-change", "ttl": "3m" }, "enable_features": [ "CacheControlNoStoreEnterBackForwardCache" ] } ] } ], "BackForwardCacheMediaSessionService": [ { "platforms": [ "android", "android_webview", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BackForwardCacheMediaSessionService" ] } ] } ], "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" ] } ] } ], "BackForwardCacheNotRestoredReasons": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BackForwardCacheSendNotRestoredReasons" ] } ] } ], "BackForwardCache_NoMemoryLimit_Trial": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BackForwardCache_NoMemoryLimit_Trial" ] } ] } ], "BackNavigationMenuIPH": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledIPHWhenUserPerformsChainedBackNavigation_20230510", "params": { "availability": ">0", "event_trigger": "name:back_navigation_menu_iph_is_triggered;comparator:<=4;window:365;storage:365", "event_used": "name:back_navigation_menu_is_opened;comparator:==0;window:7;storage:365", "session_rate": "<1", "snooze_params": "max_limit:4,snooze_interval:7", "x_experiment": "1" }, "enable_features": [ "IPH_BackNavigationMenu" ] } ] } ], "BackToHomeAnimation": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20240423", "enable_features": [ "BackToHomeAnimation" ] } ] } ], "BackgroundResourceFetch": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BackgroundResourceFetch", "ReduceTransferSizeUpdatedIPC" ] } ] } ], "BackgroundTabLoadingFromPerformanceManager": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BackgroundTabLoadingFromPerformanceManager" ] } ] } ], "BatchNativeEventsInMessagePumpEpoll": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "android_webview", "android_weblayer" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BatchNativeEventsInMessagePumpEpoll" ] } ] } ], "BatchNativeEventsInMessagePumpKqueue": [ { "platforms": [ "mac", "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BatchNativeEventsInMessagePumpKqueue" ] } ] } ], "BatterySaverModeAlignWakeUps": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BatterySaverModeAlignWakeUps", "LowerHighResolutionTimerThreshold", "TimerSlackMac" ] } ] } ], "BeforeunloadEventCancelByPreventDefault": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BeforeunloadEventCancelByPreventDefault" ] }, { "name": "Disabled", "disable_features": [ "BeforeunloadEventCancelByPreventDefault" ] } ] } ], "BiometricAuthPwdFillAndroid": [ { "platforms": [ "android" ], 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"ClearDeviceDataOnSignOutForManagedUsers": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ClearDeviceDataOnSignOutForManagedUsers" ] } ] } ], "ClearGrShaderDiskCacheOnInvalidPrefix": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ClearGrShaderDiskCacheOnInvalidPrefix" ] } ] } ], "ClearUndecryptablePasswords": [ { "platforms": [ "mac", "windows", "linux", "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ClearUndecryptablePasswords" ] } ] } ], "ClientSideDetectionRetryLimit": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "RetryTimeMax": "15" }, "enable_features": [ "ClientSideDetectionRetryLimit" ] } ] } ], "ClientSideDetectionSamplePing": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": 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[ { "name": "ComposeLoggingEnabled_Dogfood", "params": { "model_execution_feature_compose": "true" }, "enable_features": [ "ModelQualityLogging" ] } ] } ], "ComposeOnDeviceModel": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "on_device_retract_unsafe_content": "false", "on_device_text_safety_token_interval": "10" }, "enable_features": [ "OptimizationGuideComposeOnDeviceEval", "OptimizationGuideOnDeviceModel", "TextSafetyClassifier" ] } ] } ], "ComposeProactiveNudgePosition": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_CursorNudgeModel", "params": { "proactive_nudge_compact_ui": "true", "proactive_nudge_delay_milliseconds": "1000", "proactive_nudge_force_show_probability": "0.00", "proactive_nudge_show_probability": "0.02" }, "enable_features": [ "AutofillCaretExtraction", "ComposeProactiveNudge", "EnableComposeNudgeAtCursor" ] }, { "name": "Enabled_CursorNudgeRandom", "params": { 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] }, { "name": "EnabledWithStrongLanguage", "params": { "use_stronger_prompt_language": "true" }, "enable_features": [ "ActiveContentSettingExpiry", "OneTimePermission" ] }, { "name": "HatsControl", "params": { "probability": "1", "probability_vector": "1.0,1.0,1.0", "prompt_disposition_reason_filter": "DefaultFallback", "request_type_filter": "Geolocation,VideoCapture,AudioCapture", "survey_display_time": "OnPromptResolved", "trigger_id": "q1b37Zevt0ugnJ3q1cK0THbqyNJ4,zZBrVcebz0ugnJ3q1cK0Q9Uo6NFQ,m42rnDDGV0ugnJ3q1cK0RDuG9CQ4" }, "disable_features": [ "ActiveContentSettingExpiry", "OneTimePermission" ] }, { "name": "Control", "disable_features": [ "ActiveContentSettingExpiry", "OneTimePermission" ] }, { "name": "EnabledWithAllowOnEveryVisitAsFirstButton", "params": { "show_allow_always_as_first_button": "true", "use_stronger_prompt_language": "true" }, "enable_features": [ "ActiveContentSettingExpiry", "OneTimePermission" ] }, { "name": "EnabledWithAllowWhileVisitingAsFirstButton", 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"eaHr88umj0tK1KeaPYj0YkhJEi1Y,8U6CRfLYU0tK1KeaPYj0RbTHRpNZ,qrWTeaJaK0tK1KeaPYj0XjFWabba", "probability": "1", "probability_vector": "0.5,1.0,1.0", "prompt_disposition_reason_filter": "DefaultFallback", "request_type_filter": "Geolocation,VideoCapture,AudioCapture", "survey_display_time": "OnPromptResolved", "trigger_id": "hCatPbt6B0tK1KeaPYj0WXqMjcvX,89BwvKxbJ0tK1KeaPYj0NtK7Ybn8,3fTPt7XMF0tK1KeaPYj0TXd8QN47", "use_stronger_prompt_language": "true" }, "enable_features": [ "ActiveContentSettingExpiry", "OneTimePermission", "PermissionsPromptSurvey" ] }, { "name": "Control", "disable_features": [ "ActiveContentSettingExpiry", "OneTimePermission", "PermissionsPromptSurvey" ] }, { "name": "EnabledWithAllowOnEveryVisitAsFirstButton", "params": { "experimental_custom_invitation_arm_trigger_id": "nDDiJNFrQ0tK1KeaPYj0R9NRSBEm,NBn5wUuPR0tK1KeaPYj0XpG6yifA,LvQ3ywBFy0tK1KeaPYj0X474g3gp", "probability": "1", "probability_vector": "0.5,1.0,1.0", "prompt_disposition_reason_filter": "DefaultFallback", "request_type_filter": "Geolocation,VideoCapture,AudioCapture", "show_allow_always_as_first_button": "true", "survey_display_time": "OnPromptResolved", "trigger_id": "987xHCa770tK1KeaPYj0UE9kej8g,iTZrdKPCv0tK1KeaPYj0YTA7ooTP,Z5Gbxz1BA0tK1KeaPYj0ToLe1txW", "use_stronger_prompt_language": "true" }, "enable_features": [ "ActiveContentSettingExpiry", "OneTimePermission", "PermissionsPromptSurvey" ] }, { "name": "EnabledWithAllowWhileVisitingAsFirstButton", "params": { "experimental_custom_invitation_arm_trigger_id": "7maHuvQzn0tK1KeaPYj0Q9rdJDda,KzHiqHzxP0tK1KeaPYj0XSzYX5y2,DXfHq8LEH0tK1KeaPYj0PMxrXHu1", "probability": "1", "probability_vector": "0.5,1.0,1.0", "prompt_disposition_reason_filter": "DefaultFallback", "request_type_filter": "Geolocation,VideoCapture,AudioCapture", "show_allow_always_as_first_button": "true", "survey_display_time": "OnPromptResolved", "trigger_id": "bCKnj4pzu0tK1KeaPYj0UG86EvNX,anf8vbQh20tK1KeaPYj0QSBJzzY9,p9ppMFjWE0tK1KeaPYj0RB2a6d8D", "use_stronger_prompt_language": "true", "use_while_visiting_language": "true" }, "enable_features": [ "ActiveContentSettingExpiry", "OneTimePermission", "PermissionsPromptSurvey" ] } ] } ], "OngoingProcesses": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OngoingProcesses" ] } ] } ], "OptGuideBatchSRPTuning": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240624", "params": { "max_urls_for_srp_fetch": "10" }, "enable_features": [ "OptimizationHintsFetchingSRP" ] } ] } ], "OptGuideURLCacheSize": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240625", "params": { "max_url_keyed_hint_cache_size": "50" }, "enable_features": [ "OptimizationHints" ] } ] } ], "OptimizeAssociateWindowsAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OptimizeAssociateWindowsAndroid" ] } ] } ], "OptimizeParsingDataUrls": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240711", "enable_features": [ "OptimizeParsingDataUrls" ] } ] } ], "OptimizeStaticAnimationProperties": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StaticAnimationOptimization" ] } ] } ], "OptionalToolbarButton": [ { "platforms": [ "android" ], "experiments": [ { "name": "Segmentation_5_Button_ML_Model_Aggressive_20240409", "enable_features": [ "AdaptiveButtonInTopToolbarAddToBookmarks", "AdaptiveButtonInTopToolbarCustomizationV2", "AdaptiveButtonInTopToolbarTranslate", "SegmentationPlatformAdaptiveToolbarV2Feature" ] }, { "name": "Segmentation_Fixed_Random_6_Button_Forced_Refresh_60_Days_1_20240604", "enable_features": [ "AdaptiveButtonInTopToolbarAddToBookmarks", "AdaptiveButtonInTopToolbarCustomizationV2", "AdaptiveButtonInTopToolbarTranslate", "ReadAloudInMultiWindow", "SegmentationPlatformAdaptiveToolbarV2Feature" ] }, { "name": "Segmentation_Fixed_Random_6_Button_Forced_Refresh_60_Days_20240703", "enable_features": [ "AdaptiveButtonInTopToolbarAddToBookmarks", "AdaptiveButtonInTopToolbarCustomizationV2", "AdaptiveButtonInTopToolbarTranslate", "IPH_ReadAloudExpandedPlayerFeature", "ReadAloudBackgroundPlayback", "ReadAloudInMultiWindow", "SegmentationPlatformAdaptiveToolbarV2Feature" ] } ] } ], "OrcaEnabled": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_i18n_p0_p1_langs_from_128_Dogfood", "params": { "ime_allowlist": "[\"xkb:es::spa\"]" }, "enable_features": [ "OrcaDanish", "OrcaDogfood", "OrcaDutch", "OrcaFinnish", "OrcaItalian", "OrcaNorwegian", "OrcaPortugese", "OrcaSpanish", "OrcaSwedish" ] }, { "name": "Enabled_i18n_p0_langs_pre_128_Dogfood", "params": { "ime_allowlist": "[\"xkb:es::spa\"]" }, "enable_features": [ "OrcaDogfood", "OrcaInternationalize", "OrcaUseL10nStrings" ] }, { "name": "Pre_I18n_Launch_Disablement", "disable_features": [ "OrcaFrench", "OrcaGerman", "OrcaJapanese" ] }, { "name": "Enabled_From_121_Dogfood", "params": { "ime_allowlist": "[\"xkb:es::spa\"]" }, "enable_features": [ "MantaService", "OrcaDogfood", "OrcaOnWorkspace" ] }, { "name": "Enabled_Pre_121_Dogfood", "enable_features": [ "MantaService", "OrcaDogfood" ] } ] } ], "OsFeedbackDialog": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OsFeedbackDialog" ] } ] } ], "OsSettingsRevampWayfindingStudy": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OsSettingsRevampWayfinding" ] } ] } ], "OsUpdateHandler": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RegisterOsUpdateHandlerWin" ] } ] } ], "OutOfProcessPrintDriversPrint": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20230912", "params": { "EarlyStart": "false", "JobPrint": "true", "Sandbox": "false" }, "enable_features": [ "EnableOopPrintDrivers" ] } ] } ], "OverviewSessionInitOptimizations": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OverviewSessionInitOptimizations" ] } ] } ], "OzonePlatformAuto": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "AllowWindowDragUsingSystemDragDrop", "OverrideDefaultOzonePlatformHintToAuto" ] }, { "name": "Enabled_IME_Dogfood", "enable_features": [ "AllowWindowDragUsingSystemDragDrop", "OverrideDefaultOzonePlatformHintToAuto", "WaylandTextInputV3" ] } ] } ], "PMProcessPriorityPolicy": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PMProcessPriorityPolicy" ] } ] } ], "PageAllocatorRetryOnCommitFailure": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PageAllocatorRetryOnCommitFailure" ] } ] } ], "PageInfoAboutThisSite40Langs": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_231129", "enable_features": [ "PageInfoAboutThisSiteMoreLangs" ] } ] } ], "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": [] } ] } ], "PaintCacheBudget": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "paint_cache_budget_04M_20230913", "params": { "NormalPaintCacheBudgetBytes": "4194304" }, "enable_features": [ "PaintCacheBudgetConfigurableFeature" ] } ] } ], "PaintHoldingCrossOrigin": [ { "platforms": [ "android", "android_weblayer", "android_webview" ], "experiments": [ { "name": "Enabled_20211028", "enable_features": [ "PaintHoldingCrossOrigin" ] } ] } ], "PaintHoldingOOPIF": [ { "platforms": [ "android_webview", "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PaintHoldingForIframes" ] } ] } ], "ParkableImages": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Both_V4", "enable_features": [ "DelayParkingImages", "ParkableImagesToDisk", "UseParkableImageSegmentReader" ] } ] } ], "PartitionAllocAdvancedMemorySafetyChecks": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "PartitionAllocSchedulerLoopQuarantineBranchCapacity": "262144" }, "enable_features": [ "PartitionAllocSchedulerLoopQuarantine", "PartitionAllocZappingByFreeFlags" ] } ] } ], "PartitionAllocBackupRefPtr": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "enabled-processes": "all-processes" }, "enable_features": [ "PartitionAllocBackupRefPtr" ] } ] } ], "PartitionAllocLargeThreadCacheSizeAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "size_android_512_20230925", "params": { "PartitionAllocLargeThreadCacheSizeValueForLowRAMAndroid": "512" }, "enable_features": [ "PartitionAllocLargeThreadCacheSize" ] } ] } ], "PartitionAllocLargeThreadCacheSizeDesktop": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "size_32768_20230925", "params": { "PartitionAllocLargeThreadCacheSizeValue": "32768" }, "enable_features": [ "PartitionAllocLargeThreadCacheSize" ] } ] } ], "PartitionAllocMemoryReclaimer": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Interval_8sec", "params": { "interval": "8s", "mode": "only-when-unprovisioning" }, "enable_features": [ "PartitionAllocMemoryReclaimer", "PartitionAllocSortSmallerSlotSpanFreeLists", "PartitionAllocStraightenLargerSlotSpanFreeLists" ], "disable_features": [ "PartitionAllocSortActiveSlotSpans" ] }, { "name": "SortActiveSlotSpans", "params": { "interval": "4s", "mode": "only-when-unprovisioning" }, "enable_features": [ "PartitionAllocMemoryReclaimer", "PartitionAllocSortActiveSlotSpans", "PartitionAllocSortSmallerSlotSpanFreeLists", "PartitionAllocStraightenLargerSlotSpanFreeLists" ] }, { "name": "DontSortSmallerSlotSpanFreeLists", "params": { "interval": "4s", "mode": "only-when-unprovisioning" }, "enable_features": [ "PartitionAllocMemoryReclaimer", "PartitionAllocStraightenLargerSlotSpanFreeLists" ], "disable_features": [ "PartitionAllocSortActiveSlotSpans", "PartitionAllocSortSmallerSlotSpanFreeLists" ] }, { "name": "AlwaysStraightenLargerSlotSpanFreeLists", "params": { "interval": "4s", "mode": "always" }, "enable_features": [ "PartitionAllocMemoryReclaimer", "PartitionAllocSortSmallerSlotSpanFreeLists", "PartitionAllocStraightenLargerSlotSpanFreeLists" ], "disable_features": [ "PartitionAllocSortActiveSlotSpans" ] }, { "name": "DontStraightenLargerSlotSpanFreeLists_v2", "params": { "interval": "4s" }, "enable_features": [ "PartitionAllocMemoryReclaimer", "PartitionAllocSortSmallerSlotSpanFreeLists" ], "disable_features": [ "PartitionAllocSortActiveSlotSpans", "PartitionAllocStraightenLargerSlotSpanFreeLists" ] } ] } ], "PartitionAllocParameterTuning": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BlinkUseLargeEmptySlotSpanRingForBufferRoot", "PartitionAllocAdjustSizeWhenInForeground", "PartitionAllocLargeEmptySlotSpanRing" ] } ] } ], "PartitionAllocUnretainedDanglingPtr": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "mode": "dump_without_crashing" }, "enable_features": [ "PartitionAllocUnretainedDanglingPtr" ] } ] } ], "PartitionAllocUsePoolOffsetFreelists": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PartitionAllocUsePoolOffsetFreelists" ] } ] } ], "PartitionAllocUseSmallSingleSlotSpans": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PartitionAllocUseSmallSingleSlotSpans" ] } ] } ], "PartitionNetworkStateByNetworkAnonymizationKey": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "//0": "This feature has shipped for Chrome but not for ", "//1": "Chromium embedders, so the corresponding feature ", "//2": "flag value is false but we rely on this entry to ", "//3": "enable the feature for most types of tests", "name": "EnableFeatureForTests", "enable_features": [ "PartitionConnectionsByNetworkIsolationKey" ], "disable_features": [] } ] } ], "PartitionVisitedLinkDatabaseWithSelfLinks": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Control", "disable_features": [ "PartitionVisitedLinkDatabase", "PartitionVisitedLinkDatabaseWithSelfLinks" ] }, { "name": "EnabledNoSelfLinks", "enable_features": [ "PartitionVisitedLinkDatabase" ], "disable_features": [ "PartitionVisitedLinkDatabaseWithSelfLinks" ] }, { "name": "EnabledWithSelfLinks", "enable_features": [ "PartitionVisitedLinkDatabaseWithSelfLinks" ], "disable_features": [ "PartitionVisitedLinkDatabase" ] } ] } ], "PassHistogramSharedMemoryOnLaunch": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PassHistogramSharedMemoryOnLaunch" ] } ] } ], "PasswordGenerationExperiment": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledWithChunkPassword", "params": { "password_generation_variation": "chunk_password" }, "enable_features": [ "PasswordGenerationExperiment" ] }, { "name": "EnabledWithNudgePassword", "params": { "password_generation_variation": "nudge_password" }, "enable_features": [ "PasswordGenerationExperiment" ] } ] } ], "PasswordInfobarDisplayLength": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Sixteen_Seconds", "params": { "duration-seconds": "16" }, "enable_features": [ "PasswordInfobarDisplayLength" ] } ] } ], "PasswordMigrationWarningDeprecationStudy": [ { "platforms": [ "android" ], "experiments": [ { "name": "Deprecation", "disable_features": [ "UnifiedPasswordManagerLocalPasswordsMigrationWarning" ] } ] } ], "PasswordSuggestionBottomSheetV2": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PasswordSuggestionBottomSheetV2" ] } ] } ], "PasswordlessGaiaForConsumers": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PasswordlessGaiaForConsumers" ] } ] } ], "Path2DPaintCache": [ { "platforms": [ "android", "android_webview", "windows", "mac", "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "Path2DPaintCache" ] } ] } ], "PdfOutOfProcessIframe": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PdfOopif" ] } ] } ], "PdfUseSkiaRenderer": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PdfUseSkiaRenderer" ] } ] } ], "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" ] } ] } ], "PerfCombined2024": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ExpandedPrefetchRange", "FledgeEnableWALForInterestGroupStorage", "GpuInfoCollectionSeparatePrefetch", "LevelDBProtoAsyncWrite", "MojoBindingsInlineSLS", "ReduceCpuUtilization2", "RunTasksByBatches", "SharedStorageAPIEnableWALForDatabase", "SqlWALModeOnDipsDatabase", "SqlWALModeOnSegmentationDatabase" ] } ] }, { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "params": { "MacEfficientFileFlushUseBarrier": "true" }, "enable_features": [ "FledgeEnableWALForInterestGroupStorage", "LevelDBProtoAsyncWrite", "MacEfficientFileFlush", "MojoBindingsInlineSLS", "NumberOfCoresWithCpuSecurityMitigation", "ReduceCpuUtilization2", "SharedStorageAPIEnableWALForDatabase", "SqlWALModeOnDipsDatabase", "SqlWALModeOnSegmentationDatabase" ] } ] }, { "platforms": [ "chromeos", "chromeos_lacros", "linux", "fuchsia" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeEnableWALForInterestGroupStorage", 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"PrivacySandboxV4": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_Notice_GA_Stable", "params": { "notice-required": "true", "restricted-notice": "true" }, "enable_features": [ "PrivacySandboxSettings4" ] }, { "name": "Enabled_Consent_GA_Stable", "params": { "consent-required": "true", "restricted-notice": "true" }, "enable_features": [ "PrivacySandboxSettings4" ] } ] } ], "PrivateAggregationApiFilteringIds": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PrivateAggregationApiFilteringIds" ] } ] } ], "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" ] } ] } ], "ProcessReuseOnPrerenderCOOPSwap": [ { "platforms": [ "windows", "mac", "linux", "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ProcessReuseOnPrerenderCOOPSwap" ] } ] } ], "ProcessReuseOnPrerenderCOOPSwapAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ProcessReuseOnPrerenderCOOPSwap" ] } ] } ], "ProductivityLauncherStudy": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "DriveRecentsWithDefaultRecency", "enable_features": [ "LauncherContinueSectionWithRecentsRollout125" ] }, { "name": "DriveRecentsWithMixedLocalAndDriveFiles", "params": { "mix_local_and_drive": "true" }, "enable_features": [ "LauncherContinueSectionWithRecentsRollout125" ] }, { "name": "DriveRecentsWith14DayRecency", "params": { "max_recency_in_days": "14" }, "enable_features": [ "LauncherContinueSectionWithRecentsRollout125" ] }, { "name": "DriveRecentsWith30DayRecency", "params": { "max_recency_in_days": "30" }, "enable_features": [ "LauncherContinueSectionWithRecentsRollout125" ] }, { "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" ] } ] } ], "ProfilesReordering": [ { "platforms": [ "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ProfilesReordering" ] } ] } ], "PropagateWebViewNetworkingSignals": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "SignalAndConnecMigration_20230706", "enable_features": [ "MigrateSessionsOnNetworkChangeV2", "webViewPropagateNetworkSignals" ] }, { "name": "Control_20230706", "disable_features": [ "MigrateSessionsOnNetworkChangeV2", "webViewPropagateNetworkSignals" ] }, { "name": "SignalNoConnecMigration_20230706", "enable_features": [ "webViewPropagateNetworkSignals" ], "disable_features": [ "MigrateSessionsOnNetworkChangeV2" ] } ] } ], "ProtectedAudienceDealsSupport": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeAuctionDealSupport" ] } ] } ], "ProtectedAudienceMoreGroupByOriginContextsStudy": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_2_Contexts", "params": { "GroupByOriginContextLimit": "2", "IncludeFacilitatedTestingGroups": "true" }, "enable_features": [ "FledgeBidderWorkletGroupByOriginContextsToKeep" ] }, { "name": "Enabled_5_Contexts", "params": { "GroupByOriginContextLimit": "5", "IncludeFacilitatedTestingGroups": "true" }, "enable_features": [ "FledgeBidderWorkletGroupByOriginContextsToKeep" ] } ] } ], "ProtectedAudienceMultiThreadedBidderWorklet": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "TwoThreads", "params": { "bidder_worklet_thread_pool_size_logarithmic_scaling_factor": "1.0" }, "enable_features": [ "FledgeBidderWorkletThreadPool" ] } ] } ], "ProtectedAudienceMultiThreadedSellerWorklet": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "TwoThreads", "params": { "seller_worklet_thread_pool_size": "2" }, "enable_features": [ "FledgeSellerWorkletThreadPool" ] } ] } ], "ProtectedAudiencePreconnectCacheStudy": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeUsePreconnectCache" ] } ] } ], "ProtectedAudiencesHeaderDirectFromSellerSignalsStudy": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeDirectFromSellerSignalsHeaderAdSlot" ] } ] } ], "ProtectedAudiencesKAnonymityEnforcementStudy": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeConsiderKAnonymity", "FledgeEnforceKAnonymity" ] } ] } ], "ProtectedAudiencesRealTimeReporting": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeRealTimeReporting" ] } ] } ], "ProtectedAudiencesUpdateIfOlderThanMs": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "InterestGroupUpdateIfOlderThan" ] } ] } ], "PruneOldTransferCacheEntries": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PruneOldTransferCacheEntries" ] } ] } ], "PruneRedundantAXInlineTextBoxText": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AccessibilityPruneRedundantInlineText" ] } ] } ], "PsDualWritePrefsToNoticeStorage": [ { "platforms": [ "linux", "windows", "android", "mac", "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PsDualWritePrefsToNoticeStorage" ] } ] } ], "PushMessagingDisallowSenderIDs": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PushMessagingDisallowSenderIDs" ] } ] } ], "PushMessagingGcmEndpointEnvironment": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_Dogfood", "params": { "PushMessagingGcmEndpointUrl": "https://jmt17.google.com/fcm/send/" }, "enable_features": [ "PushMessagingGcmEndpointEnvironment" ] } ] } ], "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" ] } ] } ], "QuickAnswersRichCard": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "QuickAnswersRichCard" ] } ] } ], "QuickDeleteAndroidFollowup": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "QuickDeleteAndroidFollowup" ] } ] } ], "QuickDeleteAndroidSurvey": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "probability": "0.5", "trigger_id": "GtpVWQGxM0tK1KeaPYj0QBUXAQ9v" }, "enable_features": [ "QuickDeleteAndroidSurvey" ] } ] } ], "QuotaDatabaseDisableFullFSync": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DisableQuotaDbFullFSync" ] } ] } ], "RTCAlignReceivedEncodedVideoTransforms": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RTCAlignReceivedEncodedVideoTransforms" ] } ] } ], "RasterInducingScroll": [ { "platforms": [ "android_webview", "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RasterInducingScroll" ] } ] } ], "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" }, "disable_features": [ "RawDraw" ] } ] } ], "ReactivePrefetchAndroidDiscardBody": [ { "platforms": [ "android" ], "experiments": [ { "//0": "This experiment is only enabled on Android,", "//1": "because only android has the", "//2": "LoadingPredictorPrefetch feature enabled by", "//3": "default. On other platforms it would conflict", "//4": "with the ReactivePrefetchDesktop experiment.", "name": "Enabled", "enable_features": [ "LoadingPredictorPrefetchUseReadAndDiscardBody" ] } ] } ], "ReactivePrefetchDesktop": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledWithPreconnect_20240916", "params": { "use_predictions": "true" }, "enable_features": [ "LoadingPredictorUseOptimizationGuide" ], "disable_features": [ "LoadingPredictorPrefetch" ] } ] } ], "ReadAloudAppMenuIPH": [ { "platforms": [ "android" ], "experiments": [ { "name": "ReadAloudAppMenuIPHEnabled", "params": { "availability": "any", "event_trigger": "name:read_aloud_app_menu_iph_trigger;comparator:==0;window:30;storage:90", "event_used": "name:read_aloud_app_menu_pressed;comparator:==0;window:30;storage:90", "session_rate": "any" }, "enable_features": [ "IPH_ReadAloudAppMenuFeature" ] } ] } ], "ReadAloudClankStudy": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20240623", "params": { "voices_override": "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" }, "enable_features": [ "ReadAloud", "ReadAloudInOverflowMenuInCCT", "ReadAloudPlayback" ] } ] } ], "ReadAloudTapToSeek": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAloudTapToSeek" ] } ] } ], "ReadAnythingDocsIntegrationRollout": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingDocsIntegration" ] } ] } ], "ReadAnythingIPHRollout": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "availability": "any", "distillable_urls": "support.google.com,docs.google.com", "event_trigger": "name:iph_reading_mode_side_panel_trigger;comparator:<=3;window:360;storage:360", "event_used": "name:reading_mode_side_panel_shown;comparator:==0;window:360;storage:360", "session_rate": "==0" }, "enable_features": [ "IPH_ReadingModeSidePanel" ] } ] } ], "ReadAnythingLocalSidePanelRollout": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingLocalSidePanel" ] } ] } ], "ReadAnythingPermanentAccessibility": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingPermanentAccessibility" ] } ] } ], "ReadAnythingReadAloudPhraseHighlighting": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingReadAloudPhraseHighlighting" ] }, { "name": "Disabled", "disable_features": [ "ReadAnythingReadAloudPhraseHighlighting" ] } ] } ], "ReadAnythingReadAloudWordHighlighting": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingReadAloudAutomaticWordHighlighting" ] }, { "name": "Disabled", "disable_features": [ "ReadAnythingReadAloudAutomaticWordHighlighting" ] } ] } ], "ReclaimOldPrepaintTiles": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReclaimOldPrepaintTiles" ] } ] } ], "ReclaimPrepaintTilesWhenIdle": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReclaimPrepaintTilesWhenIdle" ] } ] } ], "ReduceAcceptLanguage": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceAcceptLanguage" ] } ] } ], "ReduceCpuUtilization2": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceCpuUtilization2" ] } ] } ], "ReduceIPAddressChangeNotification": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceIPAddressChangeNotification" ] } ] } ], "ReduceIPCCombined": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledUkmReduceAddEntryIPC", "enable_features": [ "UkmReduceAddEntryIPC" ], "disable_features": [ "ReduceSubresourceResponseStartedIPC" ] }, { "name": "EnabledReduceSubresourceResponseStartedIPC", "enable_features": [ "ReduceSubresourceResponseStartedIPC" ], "disable_features": [ "UkmReduceAddEntryIPC" ] }, { "name": "EnabledReduceIPCCombined", "enable_features": [ "ReduceSubresourceResponseStartedIPC", "UkmReduceAddEntryIPC" ] } ] } ], "RemotePageMetadataAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20240514", "params": { "supported_countries": "*", "supported_locales": "*" }, "enable_features": [ "RemotePageMetadata" ] } ] } ], "RemotePageMetadataBling": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled_20240514", "params": { "supported_countries": "*", "supported_locales": "*" }, "enable_features": [ "PageContentAnnotationsPersistSalientImageMetadata", "RemotePageMetadata" ] } ] } ], "RemotePageMetadataDesktopExpansion": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240514", "params": { "supported_countries": "*", "supported_locales": "*" }, "enable_features": [ "RemotePageMetadata" ] } ] } ], "RemoveDataUrlInSvgUse": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RemoveDataUrlInSvgUse" ] } ] } ], "RemoveDetectPortalFromChrome": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RemoveDetectPortalFromChrome" ] } ] } ], "RemoveFontLinkFallbacks": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled_20230210", "enable_features": [ "RemoveFontLinkFallbacks" ] } ] } ], "RemoveOldWebStateRestoration": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RemoveOldWebStateRestoration" ] } ] } ], "RenderArcNotificationsByChrome": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_20230913_Dogfood", "enable_features": [ "RenderArcNotificationsByChrome" ] }, { "name": "Enabled_20230913", "enable_features": [ "RenderArcNotificationsByChrome" ] } ] } ], "RenderDocumentWithNavigationQueueing": [ { "platforms": [ "android_weblayer", "android_webview", "android", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledSubframeWithQueueing_20240108", "params": { "level": "subframe", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] }, { "name": "EnabledCrashedFrameWithQueueing_20240108", "params": { "level": "crashed-frame", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] }, { "name": "EnabledNLRSubframeWithQueueing_20240108", "params": { "level": "non-local-root-subframe", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] }, { "name": "EnabledSubframeWithQueueingAndCompReuse_20240108", "params": { "level": "subframe", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument", "RenderDocumentCompositorReuse" ] }, { "name": "EnabledAllFramesWithQueueing_20240108", "params": { "level": "all-frames", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] } ] } ], "RenderPassDrawnRect": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RenderPassDrawnRect" ] } ] } ], "ReportCertificateErrors": [ { "platforms": [ "android", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "ShowAndPossiblySend", "params": { "sendingThreshold": "1.0" } } ] } ], "ReportEventTimingAtVisibilityChange": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows", "android_webview", "android_weblayer" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReportEventTimingAtVisibilityChange" ] } ] } ], "ReportingServiceAlwaysFlush": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReportingServiceAlwaysFlush" ] } ] } ], "RestartToGainAccessToKeychain": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RestartToGainAccessToKeychain" ] } ] } ], "RetryGetVideoCaptureDeviceInfos": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RetryGetVideoCaptureDeviceInfos" ] } ] } ], "RichInlineAutocompleteAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_3Chars_AdditionalText", "params": { "rich_autocomplete_full_url": "true", "rich_autocomplete_minimum_characters": "3" }, "enable_features": [ "OmniboxRichAutocompletion" ] } ] } ], "RichInlineAutocompleteIOS": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "params": { "RichAutocompletionAutocompleteShortcutTextMinChar": "3", "RichAutocompletionAutocompleteTitlesMinChar": "3", "RichAutocompletionParam": "TextField" }, "enable_features": [ "OmniboxRichAutocompletion" ] } ] } ], "RoundedDisplay": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "RoundedDisplayEnabled", "enable_features": [ "RoundedDisplay" ] } ] } ], "RoundedWindows": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "RoundedWindowsEnabled", "enable_features": [ "ArcRoundedWindowCompat", "FeatureManagementRoundedWindows", "RoundedWindows" ] } ] } ], "RubyLineBreakable": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RubyLineBreakable" ] } ] } ], "RubyLineEdgeAlignment": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RubyLineEdgeAlignment" ] } ] } ], "RubyShortHeuristics": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RubyShortHeuristics" ] } ] } ], "RunPerformanceManagerOnMainThreadSync": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RunPerformanceManagerOnMainThreadSync" ] } ] } ], "RunTasksByBatches": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RunTasksByBatches" ] } ] } ], "RustyJSONParser": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20230929", "enable_features": [ "UseRustJsonParser" ] } ] } ], "SafeBrowsingDailyPhishingReportsLimit": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "kMaxReportsPerIntervalESB": "10" }, "enable_features": [ "SafeBrowsingDailyPhishingReportsLimit" ] } ] } ], "SafeBrowsingGooglePlayProtectPrompt": [ { "platforms": [ "android" ], "experiments": [ { "name": "SafeBrowsingGooglePlayProtectPrompt", "enable_features": [ "SafeBrowsingGooglePlayProtectPrompt" ] } ] } ], "SafeBrowsingHashDatabaseOffsetMap": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows", "ios" ], "experiments": [ { "name": "Enabled1024", "params": { "HashDatabaseOffsetMapBytesPerOffset": "1024" }, "enable_features": [ "SafeBrowsingHashDatabaseOffsetMap" ] } ] } ], "SafeBrowsingHashPrefixRealTimeLookups": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingAsyncRealTimeCheck", "SafeBrowsingHashPrefixRealTimeLookups" ] } ] } ], "SafeBrowsingHashPrefixRealTimeLookupsFasterOhttpKeyRotation": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingHashPrefixRealTimeLookupsFasterOhttpKeyRotation" ] } ] } ], "SafeBrowsingNestedArchives": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingArchiveImprovements", "SafeBrowsingStrictDownloadtimeout" ] } ] } ], "SafeBrowsingRemoveCookiesInAuthRequests": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows", "android", "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingRemoveCookiesInAuthRequests" ] } ] } ], "SafeBrowsingSyncCheckerCheckAllowlist": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingSyncCheckerCheckAllowlist" ] } ] } ], "SafetyCheckMagicStackWithCaching": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "params": { "SafetyCheckMagicStackAutorunHoursThreshold": "720" }, "enable_features": [ "SafetyCheckMagicStack", "SegmentationPlatformIosModuleRankerSplitBySurface" ] } ] } ], "SafetyCheckUnusedSitePermissions": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyCheckUnusedSitePermissions" ] } ] } ], "SafetyHub": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "background-password-check-interval": "30d", "probability": "0.5", "trigger_id": "BqU7h7abt0tK1KeaPYj0WkmwAz4h" }, "enable_features": [ "SafetyHub", "SafetyHubAndroidSurvey" ] }, { "name": "HatsControl", "params": { "probability": "0.5", "trigger_id": "kz5UsbD3q0tK1KeaPYj0NTqQb7EL" }, "enable_features": [ "SafetyHubAndroidSurvey" ], "disable_features": [ "SafetyHub" ] } ] } ], "SafetyHubAbusiveNotificationRevocation": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyHubAbusiveNotificationRevocation" ] } ] } ], "SafetyHubAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RecordPermissionExpirationTimestamps" ] } ] } ], "SafetyHubFollowup": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyHubFollowup" ] } ] } ], "SavePasswordHashFromProfilePicker": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SavePasswordHashFromProfilePicker" ] } ] } ], "ScalableIphStudy": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "CounterfactualControl_BETA_20231204", "params": { "IPH_ScalableIphHelpAppBasedNudge_availability": "any", "IPH_ScalableIphHelpAppBasedNudge_blocked_by": "none", "IPH_ScalableIphHelpAppBasedNudge_blocking": "none", "IPH_ScalableIphHelpAppBasedNudge_event_trigger": "name:ScalableIphHelpAppBasedNudgeTrigger;comparator:==0;window:1;storage:7", "IPH_ScalableIphHelpAppBasedNudge_event_used": "name:ScalableIphHelpAppBasedNudgeEventUsedNotUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphHelpAppBasedNudge_session_rate": "any", "IPH_ScalableIphHelpAppBasedNudge_session_rate_impact": "none", "IPH_ScalableIphHelpAppBasedNudge_tracking_only": "true", "IPH_ScalableIphHelpAppBasedNudge_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphHelpAppBasedNudge_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphHelpAppBasedNudge_x_CustomUiType": "None", "IPH_ScalableIphHelpAppBasedNudge_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedEight_availability": "any", "IPH_ScalableIphTimerBasedEight_blocked_by": "none", "IPH_ScalableIphTimerBasedEight_blocking": "none", "IPH_ScalableIphTimerBasedEight_event_1": "name:ScalableIphFiveMinTick;comparator:>=26;window:7;storage:8", "IPH_ScalableIphTimerBasedEight_event_trigger": "name:ScalableIphTimerBasedEightTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedEight_event_used": "name:ScalableIphTimerBasedEightEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedEight_session_rate": "any", "IPH_ScalableIphTimerBasedEight_session_rate_impact": "none", "IPH_ScalableIphTimerBasedEight_tracking_only": "true", "IPH_ScalableIphTimerBasedEight_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedEight_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedEight_x_CustomConditionPhoneHubOnboardingEligible": "True", "IPH_ScalableIphTimerBasedEight_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedEight_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedFive_availability": "any", "IPH_ScalableIphTimerBasedFive_blocked_by": "none", "IPH_ScalableIphTimerBasedFive_blocking": "none", "IPH_ScalableIphTimerBasedFive_event_1": "name:ScalableIphFiveMinTick;comparator:>=16;window:7;storage:8", "IPH_ScalableIphTimerBasedFive_event_trigger": "name:ScalableIphTimerBasedFiveTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedFive_event_used": "name:ScalableIphTimerBasedFiveEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedFive_session_rate": "any", "IPH_ScalableIphTimerBasedFive_session_rate_impact": "none", "IPH_ScalableIphTimerBasedFive_tracking_only": "true", "IPH_ScalableIphTimerBasedFive_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedFive_x_CustomConditionHasSavedPrinter": "False", "IPH_ScalableIphTimerBasedFive_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedFive_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedFive_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedFour_availability": "any", "IPH_ScalableIphTimerBasedFour_blocked_by": "none", "IPH_ScalableIphTimerBasedFour_blocking": "none", "IPH_ScalableIphTimerBasedFour_event_1": "name:ScalableIphFiveMinTick;comparator:>=12;window:7;storage:8", "IPH_ScalableIphTimerBasedFour_event_precondition_personalization_app": "name:ScalableIphOpenPersonalizationApp;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedFour_event_trigger": "name:ScalableIphTimerBasedFourTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedFour_event_used": "name:ScalableIphTimerBasedFourEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedFour_session_rate": "any", "IPH_ScalableIphTimerBasedFour_session_rate_impact": "none", "IPH_ScalableIphTimerBasedFour_tracking_only": "true", "IPH_ScalableIphTimerBasedFour_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedFour_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedFour_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedFour_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedNine_availability": "any", "IPH_ScalableIphTimerBasedNine_blocked_by": "none", "IPH_ScalableIphTimerBasedNine_blocking": "none", "IPH_ScalableIphTimerBasedNine_event_1": "name:ScalableIphFiveMinTick;comparator:>=30;window:7;storage:8", "IPH_ScalableIphTimerBasedNine_event_precondition_youtube_app_list": "name:ScalableIphAppListItemActivationYouTube;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedNine_event_precondition_youtube_shelf": "name:ScalableIphShelfItemActivationYouTube;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedNine_event_trigger": "name:ScalableIphTimerBasedNineTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedNine_event_used": "name:ScalableIphTimerBasedNineEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedNine_session_rate": "any", "IPH_ScalableIphTimerBasedNine_session_rate_impact": "none", "IPH_ScalableIphTimerBasedNine_tracking_only": "true", "IPH_ScalableIphTimerBasedNine_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedNine_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedNine_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedNine_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedOne_availability": "any", "IPH_ScalableIphTimerBasedOne_blocked_by": "none", "IPH_ScalableIphTimerBasedOne_blocking": "none", "IPH_ScalableIphTimerBasedOne_event_1": "name:ScalableIphFiveMinTick;comparator:>=0;window:7;storage:8", "IPH_ScalableIphTimerBasedOne_event_trigger": "name:ScalableIphTimerBasedOneTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedOne_event_used": "name:ScalableIphTimerBasedOneEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedOne_session_rate": "any", "IPH_ScalableIphTimerBasedOne_session_rate_impact": "none", "IPH_ScalableIphTimerBasedOne_tracking_only": "true", "IPH_ScalableIphTimerBasedOne_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedOne_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedOne_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedOne_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedSeven_availability": "any", "IPH_ScalableIphTimerBasedSeven_blocked_by": "none", "IPH_ScalableIphTimerBasedSeven_blocking": "none", "IPH_ScalableIphTimerBasedSeven_event_1": "name:ScalableIphFiveMinTick;comparator:>=24;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_preconditions_google_photos_android_app_list": "name:ScalableIphAppListItemActivationOpenGooglePhotosAndroid;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_preconditions_google_photos_android_shelf": "name:ScalableIphShelfItemActivationGooglePhotosAndroid;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_preconditions_google_photos_web_app_list": "name:ScalableIphAppListItemActivationGooglePhotosWeb;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_preconditions_google_photos_web_shelf": "name:ScalableIphShelfItemActivationGooglePhotosWeb;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_trigger": "name:ScalableIphTimerBasedSevenTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_event_used": "name:ScalableIphTimerBasedSevenEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedSeven_session_rate": "any", "IPH_ScalableIphTimerBasedSeven_session_rate_impact": "none", "IPH_ScalableIphTimerBasedSeven_tracking_only": "true", "IPH_ScalableIphTimerBasedSeven_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedSeven_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedSeven_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedSeven_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedSix_availability": "any", "IPH_ScalableIphTimerBasedSix_blocked_by": "none", "IPH_ScalableIphTimerBasedSix_blocking": "none", "IPH_ScalableIphTimerBasedSix_event_1": "name:ScalableIphFiveMinTick;comparator:>=18;window:7;storage:8", "IPH_ScalableIphTimerBasedSix_event_precondition_google_play_app_list": "name:ScalableIphAppListItemActivationOpenGooglePlayStore;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSix_event_precondition_google_play_shelf": "name:ScalableIphShelfItemActivationGooglePlay;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSix_event_trigger": "name:ScalableIphTimerBasedSixTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedSix_event_used": "name:ScalableIphTimerBasedSixEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedSix_session_rate": "any", "IPH_ScalableIphTimerBasedSix_session_rate_impact": "none", "IPH_ScalableIphTimerBasedSix_tracking_only": "true", "IPH_ScalableIphTimerBasedSix_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedSix_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedSix_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedSix_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedTen_availability": "any", "IPH_ScalableIphTimerBasedTen_blocked_by": "none", "IPH_ScalableIphTimerBasedTen_blocking": "none", "IPH_ScalableIphTimerBasedTen_event_1": "name:ScalableIphFiveMinTick;comparator:>=48;window:7;storage:8", "IPH_ScalableIphTimerBasedTen_event_precondition_print_job": "name:ScalableIphPrintJobCreated;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedTen_event_trigger": "name:ScalableIphTimerBasedTenTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedTen_event_used": "name:ScalableIphTimerBasedTenEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedTen_session_rate": "any", "IPH_ScalableIphTimerBasedTen_session_rate_impact": "none", "IPH_ScalableIphTimerBasedTen_tracking_only": "true", "IPH_ScalableIphTimerBasedTen_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedTen_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedTen_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedTen_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedThree_availability": "any", "IPH_ScalableIphTimerBasedThree_blocked_by": "none", "IPH_ScalableIphTimerBasedThree_blocking": "none", "IPH_ScalableIphTimerBasedThree_event_1": "name:ScalableIphFiveMinTick;comparator:>=2;window:7;storage:8", "IPH_ScalableIphTimerBasedThree_event_precondition_google_docs_app_list": "name:ScalableIphAppListItemActivationGoogleDocs;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedThree_event_precondition_google_docs_shelf": "name:ScalableIphShelfItemActivationGoogleDocs;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedThree_event_trigger": "name:ScalableIphTimerBasedThreeTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedThree_event_used": "name:ScalableIphTimerBasedThreeEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedThree_session_rate": "any", "IPH_ScalableIphTimerBasedThree_session_rate_impact": "none", "IPH_ScalableIphTimerBasedThree_tracking_only": "true", "IPH_ScalableIphTimerBasedThree_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedThree_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedThree_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedThree_x_CustomVersionNumber": "1", "IPH_ScalableIphTimerBasedTwo_availability": "any", "IPH_ScalableIphTimerBasedTwo_blocked_by": "none", "IPH_ScalableIphTimerBasedTwo_blocking": "none", "IPH_ScalableIphTimerBasedTwo_event_1": "name:ScalableIphFiveMinTick;comparator:>=1;window:7;storage:8", "IPH_ScalableIphTimerBasedTwo_event_precondition_launcher": "name:ScalableIphAppListShown;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedTwo_event_trigger": "name:ScalableIphTimerBasedTwoTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphTimerBasedTwo_event_used": "name:ScalableIphAppListShown;comparator:any;window:7;storage:8", "IPH_ScalableIphTimerBasedTwo_session_rate": "any", "IPH_ScalableIphTimerBasedTwo_session_rate_impact": "none", "IPH_ScalableIphTimerBasedTwo_tracking_only": "true", "IPH_ScalableIphTimerBasedTwo_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphTimerBasedTwo_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphTimerBasedTwo_x_CustomUiType": "None", "IPH_ScalableIphTimerBasedTwo_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedEight_availability": "any", "IPH_ScalableIphUnlockedBasedEight_blocked_by": "none", "IPH_ScalableIphUnlockedBasedEight_blocking": "none", "IPH_ScalableIphUnlockedBasedEight_event_1": "name:ScalableIphUnlocked;comparator:>=7;window:7;storage:8", "IPH_ScalableIphUnlockedBasedEight_event_trigger": "name:ScalableIphUnlockedBasedEightTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedEight_event_used": "name:ScalableIphUnlockedBasedEightEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphUnlockedBasedEight_session_rate": "any", "IPH_ScalableIphUnlockedBasedEight_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedEight_tracking_only": "true", "IPH_ScalableIphUnlockedBasedEight_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphUnlockedBasedEight_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedEight_x_CustomConditionPhoneHubOnboardingEligible": "True", "IPH_ScalableIphUnlockedBasedEight_x_CustomUiType": "None", "IPH_ScalableIphUnlockedBasedEight_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedFive_availability": "any", "IPH_ScalableIphUnlockedBasedFive_blocked_by": "none", "IPH_ScalableIphUnlockedBasedFive_blocking": "none", "IPH_ScalableIphUnlockedBasedFive_event_1": "name:ScalableIphUnlocked;comparator:>=4;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFive_event_precondition_google_docs_app_list": "name:ScalableIphAppListItemActivationGoogleDocs;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFive_event_precondition_google_docs_shelf": "name:ScalableIphShelfItemActivationGoogleDocs;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFive_event_trigger": "name:ScalableIphUnlockedBasedFiveTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFive_event_used": "name:ScalableIphUnlockedBasedFiveEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFive_session_rate": "any", "IPH_ScalableIphUnlockedBasedFive_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedFive_tracking_only": "true", "IPH_ScalableIphUnlockedBasedFive_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphUnlockedBasedFive_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedFive_x_CustomUiType": "None", "IPH_ScalableIphUnlockedBasedFive_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedFour_availability": "any", "IPH_ScalableIphUnlockedBasedFour_blocked_by": "none", "IPH_ScalableIphUnlockedBasedFour_blocking": "none", "IPH_ScalableIphUnlockedBasedFour_event_1": "name:ScalableIphUnlocked;comparator:>=3;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFour_event_precondition_google_play_app_list": "name:ScalableIphAppListItemActivationOpenGooglePlayStore;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFour_event_precondition_google_play_shelf": "name:ScalableIphShelfItemActivationGooglePlay;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFour_event_trigger": "name:ScalableIphUnlockedBasedFourTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFour_event_used": "name:ScalableIphUnlockedBasedFourEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphUnlockedBasedFour_session_rate": "any", "IPH_ScalableIphUnlockedBasedFour_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedFour_tracking_only": "true", "IPH_ScalableIphUnlockedBasedFour_x_CustomConditionClientAgeInDays": "6", 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"IPH_ScalableIphUnlockedBasedThree_session_rate": "any", "IPH_ScalableIphUnlockedBasedThree_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedThree_x_CustomBubbleButtonText": "Select wallpaper", "IPH_ScalableIphUnlockedBasedThree_x_CustomBubbleId": "scalable_iph_unlocked_based_three", "IPH_ScalableIphUnlockedBasedThree_x_CustomBubbleText": "Make your Chromebook uniquely yours with a new wallpaper", "IPH_ScalableIphUnlockedBasedThree_x_CustomBubbleTitle": "Welcome Tips", "IPH_ScalableIphUnlockedBasedThree_x_CustomButtonActionType": "OpenPersonalizationApp", "IPH_ScalableIphUnlockedBasedThree_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphUnlockedBasedThree_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedThree_x_CustomUiType": "Bubble", "IPH_ScalableIphUnlockedBasedThree_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedTwo_availability": "any", "IPH_ScalableIphUnlockedBasedTwo_blocked_by": "none", 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{ "name": "Enabled", "enable_features": [ "InternalServerSideSpeechRecognitionUSMModelFinch" ] } ] } ], "ScreenlockReauthPromoCard": [ { "platforms": [ "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ScreenlockReauthPromoCard" ] } ] } ], "ScriptStreamingForNonHTTP": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ScriptStreamingForNonHTTP" ] } ] } ], "ScriptedIdleTaskControllerOOMFix": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ScriptedIdleTaskControllerOOMFix" ] } ] } ], "SeaPen": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FeatureManagementSeaPen", "SeaPen" ] } ] } ], "SeaPenTextInput": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ 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{ "name": "EnabledHighPriorityBothTriggers_20230721", "params": { "mouse_down": "true", "navigation_prefetch_param": "op", "up_or_down": "true" }, "enable_features": [ "SearchNavigationPrefetch" ] } ] } ], "SearchPrefetchHighPriorityPrefetchesAndroid_WithVariousCacheSizes": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20240913", "params": { "navigation_prefetch_param": "op", "touch_down": "true" }, "enable_features": [ "OmniboxTouchDownTriggerForPrefetch", "SearchNavigationPrefetch" ] } ] } ], "SearchReadyOmniboxAllowQueryEdit": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SearchReadyOmniboxAllowQueryEdit" ] } ] } ], "SearchWebInSidePanel": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SearchWebInSidePanel" ] } ] } ], "SecagentdEnableXDRFileEvents": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": 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] } ], "ShareCustomActionsInCCT": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ShareCustomActionsInCCT" ] } ] } ], "ShareThisTabDialog": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ShareThisTabDialog" ] } ] } ], "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": [ 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"Enabled", "enable_features": [ "SharedWorkerBlobURLFix" ] } ] } ], "SharingHubDesktopScreenshots": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DesktopScreenshots" ] } ] } ], "ShelfStackedHotseat": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ShelfStackedHotseat" ] } ] } ], "ShortCircuitUnfocusAnimation": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ShortCircuitUnfocusAnimation" ] } ] } ], "ShowSuggestionsOnAutofocus": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ShowSuggestionsOnAutofocus" ] } ] } ], "SidePanelCompanionDesktopM116Plus": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "EnableCompanionChromeOS_20240222", "params": { "open-companion-for-image-search": "false", "open-companion-for-web-search": "false", "open-contextual-lens-panel": "false", "open-links-in-current-tab": "false" }, "enable_features": [ "SidePanelCompanion", "SidePanelCompanionChromeOS", "VisualQuerySuggestions" ], "disable_features": [ "SideSearch" ] } ] } ], "SidePanelJourneys": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "SidePanelJourneysOpensFromOmnibox": "true" }, "enable_features": [ "SidePanelJourneys" ] } ] } ], "SidePanelPinningWithResponsiveToolbar": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledWithSidePanelPinning", "enable_features": [ "IPH_SidePanelGenericPinnableFeature", "ResponsiveToolbar", "SidePanelPinning" ] }, { "name": "EnabledWithoutSidePanelPinning", "enable_features": [ "ResponsiveToolbar" ] } ] } ], "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" ] } ] } ], "SimplifyLoadingTransparentPlaceholderImage": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240610", "enable_features": [ "OptimizeLoadingDataUrls", "SimplifyLoadingTransparentPlaceholderImage" ] } ] } ], "SingleNTPRemoveExtraNTPs": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled_SingleNTP_RemoveExtraNTP", "enable_features": [ "RemoveExcessNTPs", "SingleNTP" ] }, { "name": "Enabled_SingleNTP", "enable_features": [ "SingleNTP" ] }, { "name": "Enabled_RemoveExtraNTP", "enable_features": [ "RemoveExcessNTPs" ] } ] } ], "SingleVideoFrameRateThrottling": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SingleVideoFrameRateThrottling" ] } ] } ], "SkiaFontService": [ { "platforms": [ "windows" ], "experiments": [ { "name": "DWrite_Enabled", "params": { "typeface": "DWrite" }, "enable_features": [ "SkiaFontService" ] }, { "name": "FreeType_Enabled", "params": { "typeface": "FreeType" }, "enable_features": [ "SkiaFontService" ] } ] } ], "SkiaGraphite": [ { "platforms": [ "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "dawn_backend_validation": "false", "dawn_skip_validation": "true" }, "enable_features": [ "SkiaGraphite" ] } ] } ], "SkipUnnecessaryThreadHopsForParseHeaders": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SkipUnnecessaryThreadHopsForParseHeaders" ] } ] } ], "SkyVaultGA": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled_SkyVaultV2", "enable_features": [ "SkyVaultV2" ] } ] } ], "SkyVaultTTBeta": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled_SkyVault", "enable_features": [ "SkyVault" ] } ] } ], "SmartZoom": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SmartZoom" ] } ] } ], "SnackbarUseLegacyDismissalBehavior": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SnackbarUseLegacyDismissalBehavior" ] } ] } ], "SnapGroup": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SnapGroup" ] } ] } ], "SnapshotInSwift": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SnapshotInSwift" ] } ] } ], "SonomaAccessibilityActivationRefinements": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SonomaAccessibilityActivationRefinements" ] } ] } ], "SpdyHeadersToHttpResponseUseBuilder": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SpdyHeadersToHttpResponseUseBuilder" ] } ] } ], "SpeculativeServiceWorkerWarmUp": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "StayPrewarmed10m_20240315", "params": { "sw_warm_up_batch_timer": "1ms", "sw_warm_up_dry_run": "false", "sw_warm_up_first_batch_timer": "1ms", "sw_warm_up_intersection_observer": "false", "sw_warm_up_on_idle_timeout": "true", "sw_warm_up_on_pointerdown": "true", "sw_warm_up_on_pointerover": "true", "sw_warm_up_on_visible": "false", "sw_warm_up_wait_for_load": "false" }, "enable_features": [ "SpeculativeServiceWorkerWarmUp" ], "disable_features": [ "SpeculativeServiceWorkerStartup" ] } ] } ], "SplitCacheByNetworkIsolationKey": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "//0": "This feature has shipped for Chrome but not for ", "//1": "Chromium embedders, so the corresponding feature ", "//2": "flag value is false but we rely on this entry to ", "//3": "enable the feature for most types of tests", "name": "EnableFeatureForTests", "enable_features": [ "SplitCacheByNetworkIsolationKey" ] } ] } ], "StaleStorageCleanup": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Auto_Dogfood", "enable_features": [ "DeleteOrphanLocalStorageOnStartup", "DeleteStaleLocalStorageOnStartup", "DeleteStaleSessionCookiesOnStartup", "EvictOrphanQuotaStorage", "EvictStaleQuotaStorage" ] }, { "name": "Opt_In_Dogfood", "enable_features": [ "DeleteOrphanLocalStorageOnStartup", "DeleteStaleLocalStorageOnStartup", "DeleteStaleSessionCookiesOnStartup", "EvictOrphanQuotaStorage", "EvictStaleQuotaStorage" ] } ] } ], "StandardizedBrowserZoom": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StandardizedBrowserZoom" ] } ] } ], "StartupImprovements": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableStartupImprovements" ] } ] } ], "StorageBuckets": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StorageBuckets" ] } ] } ], "StreamlineRendererInit": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StreamlineRendererInit" ] } ] } ], "StructuredMetricsStorageManager": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "EnableStorageManager", "enable_features": [ "EventStorageManager" ] } ] } ], "SuppressToolbarCapturesAtGestureEndStudy": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_BothSuppressToolbarCaptures", "enable_features": [ "EnableGestureBeginEndTypes", "SuppressToolbarCaptures", "SuppressToolbarCapturesAtGestureEnd" ] } ] } ], "SuppressesNetworkActivitiesOnSlowNetwork": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "SuppressesAll", "params": { "slow_network_threshold": "208ms", "slow_network_threshold_for_prerendering": "208ms", "slow_network_threshold_for_search_prefetch": "208ms" }, "enable_features": [ "SuppressesLoadingPredictorOnSlowNetwork", "SuppressesPrerenderingOnSlowNetwork", "SuppressesSearchPrefetchOnSlowNetwork" ] } ] } ], "SyncIncreaseNudgeDelayForSingleClient": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledFactor2", "params": { "SyncIncreaseNudgeDelayForSingleClientFactor": "2.0" }, "enable_features": [ "SyncIncreaseNudgeDelayForSingleClient" ] } ] } ], "SysUiHoldbackStudy": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Default", "disable_features": [ "SysUiShouldHoldbackGifRecording", "SysUiShouldHoldbackTaskManagement" ] }, { "name": "SysUiHoldbackStudy", "enable_features": [ "SysUiShouldHoldbackGifRecording", "SysUiShouldHoldbackTaskManagement" ] }, { "name": "NoFirstPartyIntegrations", "enable_features": [ "SysUiShouldHoldbackTaskManagement" ], "disable_features": [ "SysUiShouldHoldbackGifRecording" ] } ] } ], "SysUiHoldbackStudyM129": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Default", "disable_features": [ "SysUiShouldHoldbackDriveIntegration", "SysUiShouldHoldbackFocusMode", "SysUiShouldHoldbackForest" ] }, { "name": "EnrolledInHoldback", "enable_features": [ "SysUiShouldHoldbackDriveIntegration", "SysUiShouldHoldbackFocusMode", "SysUiShouldHoldbackForest" ] } ] } ], "SystemEmojiPickerGIFSupportByDefault": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SystemEmojiPickerGIFSupport" ] } ] } ], "SystemInfoAnswerCardsInLauncher": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "LauncherSystemInfoAnswerCards" ] } ] } ], "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" ] } ] } ], "TabGroupCreationDialogAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "show_tab_group_creation_dialog_setting": "false" }, "enable_features": [ "TabGroupCreationDialogAndroid" ] } ] } ], "TabGroupSyncAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "IPH_TabGroupSyncOnStrip", "IPH_TabGroupsRemoteGroup", "IPH_TabGroupsSurface", "IPH_TabGroupsSurfaceOnHide", "TabGroupPaneAndroid", "TabGroupSyncAndroid", "TabStripGroupCollapseAndroid" ] } ] } ], "TabGroupsCollapseFreezing": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "TabGroupsCollapseFreezing" ] } ] } ], "TabGroupsSaveUIUpdateAndSaveV2": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabGroupsSaveUIUpdate", "TabGroupsSaveV2" ] } ] } ], "TabHoverCardImagesMacArm": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabHoverCardImages" ] } ] } ], "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" ] } ] } ], "TabStateFlatBuffer": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20240713", "params": { "migrate_stale_tabs": "true" }, "enable_features": [ "TabStateFlatBuffer" ] } ] } ], "TabStripCollectionStorage": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabStripCollectionStorage" ] } ] } ], "TabStripGroupContextMenuAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabStripGroupContextMenuAndroid" ] } ] } ], "TabStripIncognitoMigration": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabStripIncognitoMigration" ] } ] } ], "TabStripStartupRefactoring": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabStripStartupRefactoring" ] } ] } ], "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" ] } ] } ], "TemplateUrlReconciliation": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TemplateUrlReconciliation" ] } ] } ], "TextInputHostMojoCapabilityControlWorkaround": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TextInputHostMojoCapabilityControlWorkaround" ] } ] } ], "TextSizeAdjustImprovements": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TextSizeAdjustImprovements" ] } ] } ], "TheoraVideoCodec": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "TheoraVideoCodec" ] } ] } ], "ThreadCacheMinCachedMemoryForPurging": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "size_500kb_20230909", "params": { "ThreadCacheMinCachedMemoryForPurgingBytes": "512000" }, "enable_features": [ "EnableConfigurableThreadCacheMinCachedMemoryForPurging" ] } ] } ], "ThreadCachePurgeInterval": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "interval_1_2_60_20230909", "params": { "ThreadCacheDefaultPurgeInterval": "2s", "ThreadCacheMaxPurgeInterval": "60s", "ThreadCacheMinPurgeInterval": "1s" }, "enable_features": [ "EnableConfigurableThreadCachePurgeInterval" ] } ] } ], "ThreadedBodyLoader": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "PrecompileMainFrameNoWait_20240520", "params": { "compile-in-parallel": "false", "compile-strategy": "lazy", "inline-script-timeout": "0ms", "precompile-main-frame-only": "true" }, "enable_features": [ "PrecompileInlineScripts" ], "disable_features": [ "ThreadedBodyLoader", "ThreadedPreloadScanner" ] } ] } ], "ThrottleFrameRateOnManyDidNotProduceFrame": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ThrottleFrameRateOnManyDidNotProduceFrame" ] } ] } ], "ThrottleUnimportantFrameTimers": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ThrottleUnimportantFrameTimers" ] } ] } ], "TimedHTMLParserBudget": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "group_10_500_6_20230911", "params": { "default-parser-budget": "10ms", "long-parser-budget": "500ms", "num-yields-with-default-budget": "6" }, "enable_features": [ "TimedHTMLParserBudget" ] } ] } ], "ToolbarPinning": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ToolbarPinning" ] } ] } ], "TopChromeWebUIUsesSpareRenderer": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TopChromeWebUIUsesSpareRenderer" ] } ] } ], "TouchpadFastClickStudy": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableFastTouchpadClick" ] } ] } ], "TrackingProtection3pcd": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TrackingProtection3pcd" ] } ] } ], "TrackpadDropdownMenu": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20230829", "enable_features": [ "MouseAndTrackpadDropdownMenu" ] } ] } ], "TrackpadGestureSupport": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20230829", "enable_features": [ "ConvertTrackpadEventsToMouse" ] } ] } ], "TranslateBubbleOpenSettings": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "TranslateBubbleOpenSettings", "enable_features": [ "TranslateOpenSettings" ] } ] } ], "TransportSecurityFileWriterSchedule": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled1Minute_20240626", "params": { "commit_interval": "1m" }, "enable_features": [ "TransportSecurityFileWriterSchedule" ] } ] } ], "TruncateLanguageDetectionSample": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TruncateLanguageDetectionSample" ] } ] } ], "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_20240212", "params": { "browsing-data-probability": "0.0", "browsing-data-trigger-id": "1iSgej9Tq0ugnJ3q1cK0QwXZ12oo", "control-group-probability": "0.0", "control-group-trigger-id": "CXMbsBddw0ugnJ3q1cK0QJM1Hu8m", "download-warning-ui-probability": "0.0", "download-warning-ui-trigger-id": "7SS4sg4oR0ugnJ3q1cK0TNvCvd8U", "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": "0.0", "password-check-trigger-id": "Xd54YDVNJ0ugnJ3q1cK0UYBRruNH", "password-protection-ui-probability": "0.0", "password-protection-ui-trigger-id": "bQBRghu5w0ugnJ3q1cK0RrqdqVRP", "privacy-guide-probability": "0.0", "privacy-guide-trigger-id": "tqR1rjeDu0ugnJ3q1cK0P9yJEq7Z", "probability": "0.0", "safe-browsing-interstitial-probability": "0.0", "safe-browsing-interstitial-trigger-id": "Z9pSWP53n0ugnJ3q1cK0Y6YkGRpU", "safety-check-probability": "0.0", "safety-check-trigger-id": "YSDfPVMnX0ugnJ3q1cK0RxEhwkay", "safety-hub-interaction-probability": "0.0", "safety-hub-interaction-trigger-id": "TZq2S4frt0ugnJ3q1cK0Q5Yd4YJM", "safety-hub-notification-probability": "0.0", "safety-hub-notification-trigger-id": "kJV17f8Lv0ugnJ3q1cK0Nptk37ct", "trusted-surface-probability": "0.0", "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" ] } ] } ], "TurnOffStreamingMediaCachingAlways": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TurnOffStreamingMediaCachingAlways" ] } ] } ], "UIEnableSharedImageCacheForGpu": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UIEnableSharedImageCacheForGpu" ] } ] } ], "UIPumpImprovementsWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UIPumpImprovementsWin" ] } ] } ], "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" ] } ] } ], "UPMClearMigratedDataStudy": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ClearLoginDatabaseForAllMigratedUPMUsers" ] } ] } ], "USSMigrationEnabled": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CrOSLateBootMigrateToUserSecretStash" ] } ] } ], "UiaProviderWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UiaProvider" ] } ] } ], "UnblockTouchMoveEarlier": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UnblockTouchMoveEarlier" ] } ] } ], "UnifiedAutoplay": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PreloadMediaEngagementData" ] } ] } ], "UnoDesktopM0Followup": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OutlineSilhouetteIcon" ] } ] } ], "UnoDesktopM0Full": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ExplicitBrowserSigninUIOnDesktop", "SyncEnableContactInfoDataTypeInTransportMode" ] } ] } ], "UnoPhase2Android": [ { "platforms": [ "android" ], "experiments": [ { "name": "Phase2", "enable_features": [ "EnableBatchUploadFromSettings", "EnablePasswordsAccountStorageForNonSyncingUsers", "FeedBottomSyncStringRemoval", "HideSettingsSignInPromo", "ReadingListEnableSyncTransportModeUponSignIn", "ReplaceSyncPromosWithSignInPromos", "RestoreSignedInAccountAndSettingsFromBackup", "SyncEnableContactInfoDataTypeForCustomPassphraseUsers", "SyncEnableContactInfoDataTypeInTransportMode", "SyncEnableWalletMetadataInTransportMode", "SyncEnableWalletOfferInTransportMode" ] } ] } ], "UnthrottledTabProcessReporting": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ 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"enable_features": [ "UseMoveNotCopyInMergeTreeUpdate" ] } ] } ], "UseNewEncryptionKeyForWebData": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UseNewEncryptionKeyForWebData" ] } ] } ], "UsePollForMessagePumpEpoll": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UsePollForMessagePumpEpoll" ] } ] } ], "UseSCContentSharingPicker": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UseSCContentSharingPicker" ] } ] } ], "UseSmartRefForGPUFenceHandle": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UseSmartRefForGPUFenceHandle" ] } ] } ], "UseSnappyForParkableStrings": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UseSnappyForParkableStrings" ] } ] } ], "UseThreadPriorityLowest": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "UseThreadPriorityLowest" ] } ] } ], "UserBypassUI": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "expiration": "90d" }, "enable_features": [ "UserBypassUI" ] } ] } ], "UserLevelMemoryPressureSignalOn4GbDevices": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "Enabled_default", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "458" }, "enable_features": [ "UserLevelMemoryPressureSignalOn4GbDevices" ] }, { "name": "Enabled_99p_5m", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "803" }, "enable_features": [ "UserLevelMemoryPressureSignalOn4GbDevices" ] }, { "name": "Enabled_99p_1m", "params": { 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"Enabled_default", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "494" }, "enable_features": [ "UserLevelMemoryPressureSignalOn6GbDevices" ] }, { "name": "Enabled_99p_5m", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "924" }, "enable_features": [ "UserLevelMemoryPressureSignalOn6GbDevices" ] }, { "name": "Enabled_99p_1m", "params": { "inert_interval_after_loading": "1m", "memory_threshold_mb": "924" }, "enable_features": [ "UserLevelMemoryPressureSignalOn6GbDevices" ] }, { "name": "Enabled_95p_5m", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "580" }, "enable_features": [ "UserLevelMemoryPressureSignalOn6GbDevices" ] }, { "name": "Enabled_95p_1m", "params": { "inert_interval_after_loading": "1m", "memory_threshold_mb": "580" }, "enable_features": [ "UserLevelMemoryPressureSignalOn6GbDevices" ] }, { "name": "Enabled_90p_5m", "params": { "inert_interval_after_loading": "5m", "memory_threshold_mb": "460" }, 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"ProduceCompileHints2" ] } ] } ], "V8CppGCEnableLargerCage": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8CppGCEnableLargerCage" ] } ] } ], "V8EfficiencyModeTiering": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows", "android", "android_weblayer", "android_webview" ], "experiments": [ { "name": "Delay10k", "params": { "V8EfficiencyModeTieringDelayTurbofan": "10000" }, "enable_features": [ "V8EfficiencyModeTiering" ] }, { "name": "NoTurbofan", "params": { "V8EfficiencyModeTieringDelayTurbofan": "0" }, "enable_features": [ "V8EfficiencyModeTiering" ] }, { "name": "Delay15k", "params": { "V8EfficiencyModeTieringDelayTurbofan": "15000" }, "enable_features": [ "V8EfficiencyModeTiering" ] }, { "name": "Control", "disable_features": [ "V8EfficiencyModeTiering" ] } ] } ], "V8ExternalMemoryAccountedInGlobalLimit": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8ExternalMemoryAccountedInGlobalLimit" ] } ] } ], "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" ] } ] } ], "V8IncrementalMarkingStartUserVisible": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8IncrementalMarkingStartUserVisible" ] } ] } ], "V8IntelJCCErratumMitigation": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledNoSlowHistogram", "enable_features": [ "V8IntelJCCErratumMitigation" ] }, { "name": "Enabled", "enable_features": [ "V8IntelJCCErratumMitigation", "V8SlowHistogramsIntelJCCErratumMitigation" ] }, { "name": "Control", "enable_features": [ "V8SlowHistogramsIntelJCCErratumMitigation" ], "disable_features": [ "V8IntelJCCErratumMitigation" ] } ] } ], "V8LocalCompileHints": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "LocalCompileHints" ], "disable_features": [ "ConsumeCompileHints" ] }, { "name": "Control", "disable_features": [ "ConsumeCompileHints", "LocalCompileHints" ] } ] } ], "V8ScavengerHigherCapacity": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "V8ScavengerMaxCapacity16MB", "params": { "V8ScavengerMaxCapacity": "16" }, "enable_features": [ "V8ScavengerHigherCapacity" ] }, { "name": "V8ScavengerMaxCapacity32MB", "params": { "V8ScavengerMaxCapacity": "32" }, "enable_features": [ "V8ScavengerHigherCapacity" ] }, { "name": "V8ScavengerMaxCapacity64MB", "params": { "V8ScavengerMaxCapacity": "64" }, "enable_features": [ "V8ScavengerHigherCapacity" ] }, { "name": "Control", "disable_features": [ "V8ScavengerHigherCapacity" ] } ] } ], "V8SeparateGCPhases": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8SeparateGCPhases" ] } ] } ], "V8SideStepTransitions": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows", "android", "android_weblayer", "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8SideStepTransitions" ] }, { "name": "Disabled", "disable_features": [ "V8SideStepTransitions" ] } ] } ], "V8SingleThreadedGCInBackgroundVariants": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8SingleThreadedGCInBackground" ], "disable_features": [ "V8SingleThreadedGCInBackgroundNoIncrementalMarking", "V8SingleThreadedGCInBackgroundParallelPause" ] }, { "name": "ParallelPause", "enable_features": [ "V8SingleThreadedGCInBackground", "V8SingleThreadedGCInBackgroundParallelPause" ], "disable_features": [ "V8SingleThreadedGCInBackgroundNoIncrementalMarking" ] }, { "name": "NoIncrementalMarking", "enable_features": [ "V8SingleThreadedGCInBackground", "V8SingleThreadedGCInBackgroundNoIncrementalMarking" ], "disable_features": [ "V8SingleThreadedGCInBackgroundParallelPause" ] } ] } ], "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" ] } ] } ], "V8UpdateLimitAfterLoading": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8UpdateLimitAfterLoading" ] } ] } ], "V8WasmCodeFlushing": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebAssemblyLiftoffCodeFlushing" ] }, { "name": "Control", "disable_features": [ "WebAssemblyLiftoffCodeFlushing" ] } ] } ], "V8WasmMoreAggressiveCodeCaching": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "1_ReducedThreshold", "params": { "WebAssemblyCodeCachingThreshold": "200" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "2_IncreasedThreshold", "params": { "WebAssemblyCodeCachingThreshold": "10000" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "3_ReducedHardThreshold", "params": { "WebAssemblyCodeCachingHardThreshold": "200000" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "4_IncreasedHardThreshold", "params": { "WebAssemblyCodeCachingHardThreshold": "10000000" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "5_ReducedTimeout", "params": { "WebAssemblyCodeCachingTimeoutMs": "500" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "6_IncreasedTimeout", "params": { "WebAssemblyCodeCachingTimeoutMs": "10000" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] } ] } ], "V8WasmTurboshaft": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebAssemblyTurboshaft", "WebAssemblyTurboshaftInstructionSelection" ] }, { "name": "EnabledNoInstructionSelection", "enable_features": [ "WebAssemblyTurboshaft" ], "disable_features": [ "WebAssemblyTurboshaftInstructionSelection" ] }, { "name": "Control", "disable_features": [ "WebAssemblyTurboshaft", "WebAssemblyTurboshaftInstructionSelection" ] } ] } ], "VSyncAlignedPresent": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled_2_pending_frames", "params": { "PendingFrames": "2" }, "enable_features": [ "VSyncAlignedPresent" ] } ] } ], "VSyncDecoding": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VSyncDecoding" ] } ] } ], "VaapiVp8TemporalLayerEncoding": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VaapiVp8TemporalLayerEncoding" ] } ] } ], "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": [] } ] } ], "VersionedWallpaperInfo": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VersionedWallpaperInfo" ] } ] } ], "VideoConferenceDLCUIRollout": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VcDlcUi" ] } ] } ], "VideoConferenceRollout": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "BackgroundReplaceEnabled", "enable_features": [ "CrOSLateBootAudioAPNoiseCancellation", "FeatureManagementVideoConference", "VCBackgroundReplace" ] }, { "name": "BackgroundReplaceOnlyEnabled", "enable_features": [ "VCBackgroundReplace" ] } ] } ], "VideoDecodeBatching": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VideoDecodeBatching" ] } ] } ], "ViewTransitionOnNavigation": [ { "platforms": [ "android_webview", "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ViewTransitionOnNavigation" ] } ] } ], "VirtualKeyboardNewHeader": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "VirtualKeyboardNewHeader" ] } ] } ], "VisibilityAwareResourceScheduler": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20230807", "enable_features": [ 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