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"CreateNotificationsAcceptedClientSafeBrowsingReports" ] } ] } ], "CreateWarningShownClientSafeBrowsingReports": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CreateWarningShownClientSafeBrowsingReports" ] } ] } ], "CreditCardInfobarDisplayLength": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Sixteen_Seconds", "params": { "duration-seconds": "16" }, "enable_features": [ "CreditCardInfobarDisplayLength" ] } ] } ], "CrosBatterySaver": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "params": { "BatterySaverActivationChargePercent": "20", "BatterySaverNotificationBehavior": "kBSMAutoEnable" }, "enable_features": [ "CrosBatterySaver" ] } ] } ], "CrosDeviceActiveClientChurnObservationNewDeviceMetadata": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DeviceActiveClientChurnObservationNewDeviceMetadata" ] } ] } ], "CrosLazyLoginWebUI": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableLazyLoginWebUILoading" ] } ] } ], "CrostiniTerminaDlcForceOta": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CrostiniTerminaDlcForceOta" ], "min_os_version": "15771.0.0" } ] } ], "CursiveManagedStylusPreinstall": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CursiveManagedStylusPreinstall" ] } ] } ], "CustomizeChromeSidePanelExtensionsCard": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CustomizeChromeSidePanelExtensionsCard" ] } ] } ], "D3D11Vp9kSVCHWDecoding": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "D3D11Vp9kSVCHWDecoding" ] } ] } ], "DIPSPreservePSData": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DIPSPreservePSData" ] } ] } ], "DIPSStatefulBounceEnforcement": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_v0", "params": { "delete": "true", "triggering_action": "stateful_bounce" }, "enable_features": [ "DIPS" ] } ] } ], "DXGIWaitableSwapChain": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled_MaxQueuedFrames2_20230203", "params": { "DXGIWaitableSwapChainMaxQueuedFrames": "2" }, "enable_features": [ "DXGIWaitableSwapChain" ] } ] } ], "DbscPhase1aStudy": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "params": { "dice-support": "enabled" }, "enable_features": [ "EnableBoundSessionCredentials" ] } ] } ], "DecodedImageWorkingSetBudget": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "budget_default_128M_256M_20230921", "params": { "DecodedImageWorkingSetBudgetBytesForAboveThreshold": "268435456", "DefaultDecodedImageWorkingSetBudgetBytes": "134217728" }, "enable_features": [ "ImageDecodeConfigurableFeature" ] } ] } ], "DecreaseProcessingAudioFifoSize": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled1_20230425", "params": { "fifo_size": "10" }, "enable_features": [ "DecreaseProcessingAudioFifoSize" ] } ] } ], "DefaultANGLEMetal": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DefaultANGLEMetal" ] } ] } ], "DefaultBrowserPromoAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DefaultBrowserPromoAndroid" ] } ] } ], "DefaultGpuDiskCacheSize": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "max_cache_6M_20230913", "params": { "GpuDefaultMaxProgramCacheMemoryBytes": "6291456" }, "enable_features": [ "DefaultGpuDiskCacheSize" ] } ] } ], "DefaultOpenSSLBufferSizeFeature": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "ssl_buffer_size_17K_20230920", "params": { "DefaultOpenSSLBufferSize": "17408" }, "enable_features": [ "DefaultOpenSSLBufferSizeFeature" ] } ] } ], "DefaultPassthroughCommandDecoder": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "Enabled", "params": { "BlockListByDevice": "", "BlockListByModel": "" }, "enable_features": [ "DefaultPassthroughCommandDecoder" ] } ] } ], "DeferredOverlayRelease": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DeferredOverlayRelease" ] } ] } ], "DeferredSparerRendererForTopChromeWebUI": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DeferredSpareRendererForTopChromeWebUI" ] } ] } ], "DelayablePriorityThreshold": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Medium_20230906", "params": { "DelayablePriorityThreshold": "medium" }, "enable_features": [ "DelayablePriorityThresholdFeature" ] } ] } ], "DeprecateUnload": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240124", "params": { "allowlist": "a.com,b.com,c.com,d.com,e.com,f.com,web-platform.test,www1.web-platform.test,127.0.0.1,example.test,www.google.com,www.youtube.com,www.facebook.com,www.pornhub.com,www.xvideos.com,twitter.com,www.wikipedia.org,www.instagram.com,www.reddit.com,www.amazon.com,duckduckgo.com,www.yahoo.com,www.xnxx.com,www.tiktok.com,www.bing.com,www.yahoo.co.jp,weather.com,www.whatsapp.com,dzen.ru,xhamster.com,openai.com,outlook.live.com,www.microsoft.com,microsoftonline.com,www.microsoftonline.com,www.linkedin.com,www.quora.com,www.twitch.tv,www.naver.com,netflix.com,www.netflix.com,www.office.com,vk.com,www.vk.com,www.globo.com,www.aliexpress.com,www.cnn.com,zoom.us,www.zoom.us,www.imdb.com,x.com,www.nytimes.com,onlyfans.com,www.espn.com,www.amazon.co.jp,www.pinterest.com,www.uol.com.br,www.ebay.com,www.marca.com,www.canva.com,www.spotify.com,www.bbc.com,www.paypal.com,www.apple.com", "rollout_bucket": "10", "rollout_percent": "100" }, "enable_features": [ "DeprecateUnload", "DeprecateUnloadByAllowList" ] } ] } ], "DeskButton": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_20231025", "enable_features": [ "DeskButton" ] } ] } ], "DeskProfiles": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled_20240313", "enable_features": [ "DeskProfiles" ] } ] } ], "DesktopLinkCapturingPWAExperiment": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_DefaultOn", "params": { "link_capturing_guardrail_storage_duration": "60", "on_by_default": "true" }, "enable_features": [ "DesktopPWAsLinkCapturing" ] }, { "name": "Enabled_DefaultOff", "params": { "link_capturing_guardrail_storage_duration": "60", "on_by_default": "false" }, "enable_features": [ "DesktopPWAsLinkCapturing" ] } ] } ], "DesktopNtpDriveCache": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Cache_1m", "params": { "NtpDriveModuleCacheMaxAgeSParam": "60", "NtpDriveModuleExperimentGroupParam": "experiment_1234" }, "enable_features": [ "NtpDriveModule" ] } ] } ], "DesktopNtpImageErrorDetection": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "ImageErrorDetection", "enable_features": [ "NtpBackgroundImageErrorDetection" ] } ] } ], "DesktopNtpMiddleSlotPromoDismissal": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "MiddleSlotPromoDismissal", "enable_features": [ "NtpMiddleSlotPromoDismissal" ] } ] } ], "DesktopNtpModules": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "RecipeTasksRuleBasedDiscountDriveManagedUsersCartOptimizeRecipeTasksSAPIV2Fre_Enabled", "params": { "NtpModulesLoadTimeoutMillisecondsParam": "3000", "use_sapi_v2": "true" }, "enable_features": [ "NtpModulesLoadTimeoutMilliseconds", "NtpPhotosModule" ], "disable_features": [ "NtpShoppingTasksModule" ] } ] } ], "DesktopOmniboxCalculatorProvider": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OmniboxCalcProvider" ] } ] } ], "DesktopOmniboxKeywordProvider": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "enabled", "params": { "VitalizeAutocompletedKeywordsScore": "900" }, "enable_features": [ "OmniboxVitalizeAutocompletedKeywords" ] } ] } ], "DesktopOmniboxMLScoringWithLinearMapping": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_Moderate", "params": { "MlUrlScoringShortcutDocumentSignals": "true", "MlUrlSearchBlending_MappedSearchBlendingGroupingThreshold": "1400", "MlUrlSearchBlending_MappedSearchBlendingMax": "2800", "MlUrlSearchBlending_MappedSearchBlendingMin": "600", "enable_scoring_signals_annotators_for_ml_scoring": "true" }, "enable_features": [ "MlUrlScoring", "UrlScoringModel" ] }, { "name": "Enabled_Conservative", "params": { "MlUrlScoringShortcutDocumentSignals": "true", "MlUrlSearchBlending_MappedSearchBlendingGroupingThreshold": "1000", "MlUrlSearchBlending_MappedSearchBlendingMax": "2000", "MlUrlSearchBlending_MappedSearchBlendingMin": "0", "enable_scoring_signals_annotators_for_ml_scoring": "true" }, "enable_features": [ "MlUrlScoring", "UrlScoringModel" ] }, { "name": "Enabled_Aggressive", "params": { "MlUrlScoringShortcutDocumentSignals": "true", "MlUrlSearchBlending_MappedSearchBlendingGroupingThreshold": "1500", "MlUrlSearchBlending_MappedSearchBlendingMax": "4000", "MlUrlSearchBlending_MappedSearchBlendingMin": "1000", "enable_scoring_signals_annotators_for_ml_scoring": "true" }, "enable_features": [ "MlUrlScoring", "UrlScoringModel" ] } ] } ], "DesktopOmniboxShortcutBoost": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "ShortcutBoostGroupWithSearches": "true", "ShortcutBoostNonTopHitSearchThreshold": "2", "ShortcutBoostNonTopHitThreshold": "2", "ShortcutBoostSearchScore": "1414", "ShortcutBoostUrlScore": "1414", "omnibox_history_cluster_provider_inherit_search_match_score": "true", "omnibox_history_cluster_provider_score": "1414" }, "enable_features": [ "JourneysOmniboxHistoryClusterProvider", "OmniboxShortcutBoost" ] } ] } ], "DesktopOmnibox_HistoryQuickProviderSpecificity": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "DomainSuggestionsAlternativeScoring": "true", "DomainSuggestionsMaxMatchesPerDomain": "2", "DomainSuggestionsMinInputLength": "4", "DomainSuggestionsScoreFactor": "1", "DomainSuggestionsTypedUrlsOffset": "1", "DomainSuggestionsTypedUrlsThreshold": "7", "DomainSuggestionsTypedVisitCapPerVisit": "2", "DomainSuggestionsTypedVisitOffset": "1", "DomainSuggestionsTypedVisitThreshold": "4" }, "enable_features": [ "OmniboxDomainSuggestions" ] } ] } ], "DesktopPWAInstallPromotionML": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "guardrail_report_prob": "0.5", "max_days_to_store_guardrails": "90", "model_and_user_decline_report_prob": "0.5" }, "enable_features": [ "WebAppsEnableMLModelForPromotion" ] } ] } ], "DestroyProfileOnBrowserClose": [ { "platforms": [ "chromeos_lacros" ], "experiments": [ { "name": "DestroyProfileOnBrowserClose", "enable_features": [ "DestroyProfileOnBrowserClose" ] } ] } ], "DestroySystemProfiles": [ { "platforms": [ "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "DestroySystemProfiles", "enable_features": [ "DestroySystemProfiles" ] } ] } ], "DevToolsConsoleInsights": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "DevToolsConsoleInsights_Enabled_Dogfood", "params": { "aida_api_key": "someRandomAPIKey", "aida_endpoint": "https://www.example.com/aida", "aida_model_id": "aida_model_id", "aida_scope": "https://www.example.com/auth/" }, "enable_features": [ "DevToolsConsoleInsights" ] } ] } ], "DevToolsConsoleInsightsDogfood": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "DevToolsConsoleInsightsDogfood" ] } ] } ], "DevToolsTabTarget": [ { "platforms": [ "linux", "mac", "windows", "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DevToolsTabTarget" ] }, { "name": "Control", "disable_features": [ "DevToolsTabTarget" ] } ] } ], "DexFixer": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DexFixer" ] } ] } ], "DiacriticsOnPhysicalKeyboardLongpressOnByDefault": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DiacriticsOnPhysicalKeyboardLongpress", "DiacriticsOnPhysicalKeyboardLongpressDefaultOn" ] } ] } ], "DisableBlackHoleOnNoNewNetwork": [ { "platforms": [ "android" ], "experiments": [ { "name": "ConnecMigrationAndBlackhole_20231106", "enable_features": [ "DisableBlackHoleOnNoNewNetwork", "MigrateSessionsOnNetworkChangeV2" ] } ] } ], "DisableCompressParkableStrings": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "CompressParkableStrings" ] } ] } ], "DisableGles2ForOopR": [ { "platforms": [ "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "disable_features": [ "UseGles2ForOopR" ] } ] } ], "DisableUrgentPageDiscarding": [ { "platforms": [ "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "UrgentPageDiscarding" ] } ] } ], "DisallowManagedProfileSignout": [ { "platforms": [ "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DisallowManagedProfileSignout" ] } ] } ], "DiscardInputEventsToRecentlyMovedFrames": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "DoNotDiscard", "params": { "distance": "2147483647", "time_ms": "0" }, "enable_features": [ "DiscardInputEventsToRecentlyMovedFrames" ] }, { "name": "50_Pixels_1000_Ms", "params": { "distance": "50", "time_ms": "1000" }, "enable_features": [ "DiscardInputEventsToRecentlyMovedFrames" ] } ] } ], "DiscoFeedEndpoint": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DiscoFeedEndpoint" ] } ] } ], "DisconnectExtensionMessagePortWhenPageEntersBFCache": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20231030", "enable_features": [ "DisconnectExtensionMessagePortWhenPageEntersBFCache" ] } ] } ], "DiscountConsentV2": [ { "platforms": [ "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "enabled_ntp_native_dialog_with_approved_strings_M104_20220809", "params": { "discount-consent-ntp-variation": "4", "step-one-static-content": "Let Google help you find discounts for your carts", "step-one-use-static-content": "true" }, "enable_features": [ "DiscountConsentV2" ] } ] } ], "DiscountsAutoPopup": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "history-cluster-behavior": "1", "merchant-wide-behavior": "0", "non-merchant-wide-behavior": "0" }, "enable_features": [ "DiscountDialogAutoPopupBehaviorSetting" ] } ] } ], "DnsHttpsSvcbTimeout": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "UseDnsHttpsSvcbInsecureExtraTimeMax": "500ms", "UseDnsHttpsSvcbInsecureExtraTimeMin": "300ms", "UseDnsHttpsSvcbInsecureExtraTimePercent": "50", "UseDnsHttpsSvcbSecureExtraTimeMax": "500ms", "UseDnsHttpsSvcbSecureExtraTimeMin": "300ms", "UseDnsHttpsSvcbSecureExtraTimePercent": "50" }, "enable_features": [ "UseDnsHttpsSvcb" ] } ] } ], "DnsOverHttpsUi": [ { "platforms": [ "android", "android_weblayer", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledLaunch", "params": { "DisabledProviders": "Quad9Secure", "ShowUi": "true" }, "enable_features": [ "DnsOverHttps", "DnsOverHttpsUpgrade" ] } ] } ], "DoNotEvictOnAXLocationChange": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DoNotEvictOnAXLocationChange" ] } ] } ], "DownloadLater": [ { "platforms": [ "android" ], "experiments": [ { "name": "EnabledWithDateTimePicker", "params": { "show_date_time_picker": "true" }, "enable_features": [ "DownloadLater" ] }, { "name": "EnabledWithoutDateTimePicker", "params": { "show_date_time_picker": "false" }, "enable_features": [ "DownloadLater" ] } ] } ], "DownloadsMigrateToJobsAPI": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DownloadsMigrateToJobsAPI" ] } ] } ], "DynamicScrollCullRectExpansion": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DynamicScrollCullRectExpansion" ] } ] } ], "DynamicTopChrome": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "use_toolbar_bg_color_for_strip_transition_scrim": "true" }, "enable_features": [ "DynamicTopChrome" ] } ] } ], "ESBIPHPromoOnDownloads": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "availability": "any", "event_1": 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"chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FriendlierSafeBrowsingSettingsEnhancedProtection", "FriendlierSafeBrowsingSettingsStandardProtection" ] } ] } ], "SafeBrowsingHashPrefixRealTimeLookups": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows", "ios" ], "experiments": [ { "name": "Enabled", "params": { "SafeBrowsingHashPrefixRealTimeLookupsRelayUrl": "https://google-ohttp-relay-safebrowsing.fastly-edge.com/" }, "enable_features": [ "SafeBrowsingHashPrefixRealTimeLookups" ] } ] }, { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingHashPrefixRealTimeLookups" ] } ] } ], "SafeBrowsingNestedArchives": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingArchiveImprovements", "SafeBrowsingStrictDownloadtimeout" ] } ] } ], "SafeBrowsingNewGmsApiForLocalDatabaseCheck": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingNewGmsApiForBrowseUrlDatabaseCheck" ] } ] }, { "platforms": [ "android" ], "experiments": [ { "name": "EnabledWithSubresourceFilter", "enable_features": [ "SafeBrowsingNewGmsApiForBrowseUrlDatabaseCheck", "SafeBrowsingNewGmsApiForSubresourceFilterCheck" ] }, { "name": "EnabledWithCallOnStartup", "enable_features": [ "SafeBrowsingCallNewGmsApiOnStartup", "SafeBrowsingNewGmsApiForBrowseUrlDatabaseCheck", "SafeBrowsingNewGmsApiForSubresourceFilterCheck" ] } ] } ], "SafeBrowsingSevenZipEvaluationEnabled": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingSevenZipEvaluationEnabled" ] } ] } ], "SafetyCheckUnusedSitePermissions": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyCheckUnusedSitePermissions" ] } ] } ], "SafetyHub": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyHub" ] } ] } ], "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", "IPH_ScalableIphUnlockedBasedFour_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedFour_x_CustomUiType": "None", "IPH_ScalableIphUnlockedBasedFour_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedNine_availability": "any", "IPH_ScalableIphUnlockedBasedNine_blocked_by": "none", "IPH_ScalableIphUnlockedBasedNine_blocking": "none", "IPH_ScalableIphUnlockedBasedNine_event_1": "name:ScalableIphUnlocked;comparator:>=8;window:7;storage:8", "IPH_ScalableIphUnlockedBasedNine_event_precondition_youtube_app_list": "name:ScalableIphAppListItemActivationYouTube;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedNine_event_precondition_youtube_shelf": "name:ScalableIphShelfItemActivationYouTube;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedNine_event_trigger": "name:ScalableIphUnlockedBasedNineTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedNine_event_used": "name:ScalableIphUnlockedBasedNineEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphUnlockedBasedNine_session_rate": "any", "IPH_ScalableIphUnlockedBasedNine_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedNine_tracking_only": "true", "IPH_ScalableIphUnlockedBasedNine_x_CustomConditionClientAgeInDays": "6", "IPH_ScalableIphUnlockedBasedNine_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedNine_x_CustomUiType": "None", "IPH_ScalableIphUnlockedBasedNine_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedOne_availability": "any", "IPH_ScalableIphUnlockedBasedOne_blocked_by": "none", "IPH_ScalableIphUnlockedBasedOne_blocking": "none", "IPH_ScalableIphUnlockedBasedOne_event_1": "name:ScalableIphUnlocked;comparator:>=0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedOne_event_trigger": "name:ScalableIphUnlockedBasedOneTriggered;comparator:==0;window:7;storage:8", "IPH_ScalableIphUnlockedBasedOne_event_used": "name:ScalableIphUnlockedBasedOneEventUsed;comparator:any;window:7;storage:8", "IPH_ScalableIphUnlockedBasedOne_session_rate": "any", "IPH_ScalableIphUnlockedBasedOne_session_rate_impact": "none", "IPH_ScalableIphUnlockedBasedOne_tracking_only": "true", "IPH_ScalableIphUnlockedBasedOne_x_CustomConditionClientAgeInDays": "6", 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"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" ] } ] } ], "V8Turboshaft": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8Turboshaft" ] } ] } ], "V8TurboshaftInstructionSelection": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "V8TurboshaftInstructionSelection" ] } ] } ], "V8WasmInlining": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebAssemblyInlining" ] }, { "name": "Control", "disable_features": [ "WebAssemblyInlining" ] } ] } ], "V8WasmMoreAggressiveCodeCaching": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "3_CacheAfter5Sec", "params": { "WebAssemblyCodeCachingHardThreshold": "100000", "WebAssemblyCodeCachingThreshold": "1000", "WebAssemblyCodeCachingTimeoutMs": "5000" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "1_ReducedThreshold", "params": { "WebAssemblyCodeCachingHardThreshold": "100000", "WebAssemblyCodeCachingThreshold": "100000", "WebAssemblyCodeCachingTimeoutMs": "0" }, "enable_features": [ "WebAssemblyMoreAggressiveCodeCaching" ] }, { "name": "2_CacheAfter30Sec", "params": { "WebAssemblyCodeCachingHardThreshold": "1000000", "WebAssemblyCodeCachingThreshold": "1000", "WebAssemblyCodeCachingTimeoutMs": 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"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", 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"VulkanV3": [ { "platforms": [ "android" ], "experiments": [ { "name": "VulkanV3", "enable_features": [ "VulkanV3" ] } ] } ], "VulkanVMALargeHeapBlockSize": [ { "platforms": [ "android", "linux" ], "experiments": [ { "name": "VulkanVMALargeHeapBlockSize", "enable_features": [ "VulkanVMALargeHeapBlockSize" ] } ] } ], "WaffleAndroidStudy": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SearchEngineChoiceTrigger" ] } ] } ], "WaffleStudy": [ { "platforms": [ "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledAllUsers", "params": { "for_tagged_profiles_only": "false", "reprompt": "{\"*\": \"122.0.0.0\"}" }, "enable_features": [ "SearchEngineChoiceTrigger" ] }, { "name": "EnabledNewUsers", "params": { "for_tagged_profiles_only": "true", "reprompt": "{\"*\": \"122.0.0.0\"}" }, "enable_features": [ "SearchEngineChoiceTrigger" ] }, { "name": "Disabled", "disable_features": [ "SearchEngineChoiceTrigger" ] } ] } ], "WebApkAllowIconUpdate": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_WebApkAllowIconUpdate", "params": { "shell_version": "166" }, "enable_features": [ "WebApkAllowIconUpdate" ] } ] } ], "WebApkIconUpdateThreshold": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_WebApkIconUpdateThreshold", "params": { "change_threshold": "10" }, "enable_features": [ "WebApkIconUpdateThreshold" ] } ] } ], "WebApkShellUpdate": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_WebApkShellUpdate", "params": { "version": "166" }, "enable_features": [ "WebApkShellUpdate" ] } ] } ], "WebApkUniversalInstallUI": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PwaUniversalInstallUi", "UniversalInstallRootScopeNoManifest" ] } ] } ], "WebAssemblyGenericWrapper": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebAssemblyGenericWrapper" ] }, { "name": "Control", "disable_features": [ "WebAssemblyGenericWrapper" ] } ] } ], "WebAuthenticationAndroidCredMan": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "min_gms_core_version_no_dots": "240400000" }, "enable_features": [ "WebAuthenticationAndroidCredMan" ] } ] } ], "WebContentsCaptureHiDPI": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebContentsCaptureHiDPI" ] } ] } ], "WebFeedsMVP": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_Grouped_IphIntro_20210831", "params": { "intro_style": "IPH" }, "enable_features": [ "WebFeed" ] } ] } ], "WebGPU": [ { "platforms": [ "chromeos", "mac", "windows", "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebGPUService" ] }, { "name": "Disabled", "disable_features": [ "WebGPUService" ] } ] } ], "WebGPUSupportMetrics": [ { "platforms": [ "android", "android_webview", "linux", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CollectWebGPUSupportMetrics" ] } ] } ], "WebGPUUseDXC2": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebGPUUseDXC2" ] } ] } ], "WebGPUUseTintIR_V2": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebGPUUseTintIR" ] } ] } ], "WebOtpBackendAuto": [ { "platforms": [ "android", "android_weblayer" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebOtpBackendAuto" ] } ] } ], "WebProtectCustomRuleMessageDialog": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DialogCustomRuleMessageEnabled", "RealTimeUrlFilteringCustomMessage" ] } ] } ], "WebProtectWatermark": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableWatermarkView" ] } ] } ], "WebRTC-Aec3DelayEstimateSmoothingDelayFoundOverride": [ { "platforms": [ "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "0.1" }, { "name": "0.3" }, { "name": "0.7" } ] } ], "WebRTC-Aec3TransparentModeHmm": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled" } ] } ], "WebRTC-Audio-GainController2": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,switch_to_agc2:true,target_range_min_dbfs:-50,target_range_max_dbfs:-30,max_gain_db:50,initial_gain_db:15,max_gain_change_db_per_second:6,headroom_db:5,enable_clipping_predictor:true,disallow_transient_suppressor_usage:true,_20230614" } ] } ], "WebRTC-Audio-NetEqDecisionLogicConfig": [ { "platforms": [ "windows", "mac", "chromeos", "chromeos_lacros", "fuchsia", "linux", "ios", "android", 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"WebRTC-IPv6NetworkResolutionFixes": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,ResolveStunHostnameForFamily:true,PreferGlobalIPv6Address:true,DiversifyIpv6Interfaces:true,_20220929" } ] } ], "WebRTC-JitterEstimatorConfig": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "num_stddev_delay_clamp:5,num_stddev_delay_outlier:2,num_stddev_size_outlier:2,estimate_noise_when_congested:false,_20230118_BETA" } ] } ], "WebRTC-PaddingMode-RecentLargePacket": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,_V1" } ] } ], "WebRTC-SendBufferSizeBytes": [ { "platforms": [ "android", "android_weblayer", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "262144,_V1" } ] } ], "WebRTC-SendPacketsOnWorkerThread": [ { "platforms": [ "android", "android_weblayer", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,_20221205" } ] } ], "WebRTC-SlackedTaskQueuePacedSender": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,max_queue_time:75ms,_V4" } ] } ], "WebRTC-VP8ConferenceTemporalLayers": [ { "platforms": [ "windows", "mac", "chromeos", "chromeos_lacros", "fuchsia", "linux", "android", "android_weblayer", "android_webview" ], "experiments": [ { "name": "2_V1" } ] } ], "WebRTC-Video-EnableRetransmitAllLayers": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled,_20230607_BETA" } ] } ], "WebRTC-Vp9ExternalRefCtrl": [ { "platforms": [ "windows", "mac", "chromeos", "chromeos_lacros", "fuchsia", "linux", "ios", "android", "android_weblayer" ], "experiments": [ { "name": "Enabled" } ] } ], "WebRTC-ZeroPlayoutDelay": [ { "platforms": [ "windows", "mac", "chromeos", "chromeos_lacros", "fuchsia", "linux", "android", "android_weblayer", "android_webview" ], "experiments": [ { "name": "min_pacing:0ms,max_decode_queue_size:8,", "params": { "max_post_decode_queue_size": "10", "reduce_steady_state_queue_size_threshold": "20" }, "enable_features": [ "LowLatencyVideoRendererAlgorithm" ] } ] } ], "WebRTCHardwareVideoEncoderFrameDrop": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebRTCHardwareVideoEncoderFrameDrop" ] } ] } ], "WebRTCPipeWireCapturer": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebRTCPipeWireCapturer" ] } ] } ], "WebRtcHWDecodingDisabledCfM": [ { "platforms": [ "chromeos", "chromeos_lacros" ], "experiments": [ { "name": "Disabled_webrtc-hw-decoding", "disable_features": [ "webrtc-hw-decoding" ] } ] } ], "WebRtcInitializeEncoderOnFirstFrame": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebRtcInitializeEncoderOnFirstFrame" ] } ] } ], "WebRtcSendPacketBatch": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebRtcSendPacketBatch" ] } ] } ], "WebRtcThreadsUseResourceEfficientType": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebRtcThreadsUseResourceEfficientType" ] } ] } ], "WebUIBubblePersistentRendererStudy": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebUIBubblePerProfilePersistence" ] } ] } ], "WebUICodeCache": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebUICodeCache" ] }, { "name": "Disabled", "disable_features": [ "WebUICodeCache" ] } ] } ], "WebUITabStrip": [ { "platforms": [ "linux", "windows" ], "experiments": [ { "name": "Enabled", "params": { "availability": "any", "event_trigger": "name:webui_tab_strip_iph_triggered;comparator:<3;window:1;storage:365", "event_used": "name:webui_tab_strip_opened;comparator:==0;window:90;storage:365", "session_rate": "any" }, "enable_features": [ "IPH_WebUITabStrip", "WebUITabStrip" ] } ] }, { "platforms": [ "chromeos_lacros" ], "experiments": [ { "name": "Enabled", "params": { "availability": "any", "event_trigger": "name:webui_tab_strip_iph_triggered;comparator:<3;window:1;storage:365", "event_used": 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} ], "WebViewMediaIntegrityApiBlinkExtension": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewMediaIntegrityApiBlinkExtension" ] } ] } ], "WebViewRecordAppDataDirectorySize": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewRecordAppDataDirectorySize" ] } ] } ], "WebViewSupervisedUser": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewSupervisedUserSiteDetection" ] } ] } ], "WebViewSurfaceControl": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewNewInvalidateHeuristic", "WebViewSurfaceControl" ] } ] } ], "WebViewThreadSafeMedia": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewThreadSafeMedia" ] } ] } ], "WebViewTrackpadAndMouseTextSelectionImprovements": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled_20240221", "enable_features": [ "ConvertTrackpadEventsToMouse", "MouseAndTrackpadDropdownMenu" ] } ] } ], "WebViewUseMetricsUploadServiceOnlySdkRuntime": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewUseMetricsUploadServiceOnlySdkRuntime" ] } ] } ], "WebViewXRequestedWithHeaderControl": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewXRequestedWithHeaderControl" ] } ] } ], "WebViewXRequestedWithHeaderManifestAllowList": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewXRequestedWithHeaderManifestAllowList" ] } ] } ], "WebViewZoomKeyboardShortcuts": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WebViewZoomKeyboardShortcuts" ] } ] } ], "WebXrEnableCardboard": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "Cardboard" ] } ] } ], "WinSboxZeroAppShim": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "WinSboxZeroAppShim" ] } ] } ], "ZeroCopyTabCaptureStudyMac": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled_20220901", "enable_features": [ "ZeroCopyTabCapture" ] } ] } ], "ZeroCopyTabCaptureStudyWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled_20230222", "enable_features": [ "ZeroCopyTabCapture" ] } ] } ] }