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"enable_feed_for_google_only": "true" }, "enable_features": [ "OmniboxMobileParityUpdate" ] } ] } ], "OmniboxMobileParityUpdateV2": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OmniboxMobileParityUpdateV2" ] } ] } ], "OmniboxOnDeviceBrainModel": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OmniboxOnDeviceTailModel" ] } ] } ], "OmniboxOnDeviceHeadModelSelectionFix": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Fix", "params": { "SelectionFix ": "true" }, "enable_features": [ "OmniboxOnDeviceHeadProviderNonIncognito" ] } ] } ], "OmniboxRestoreInvisibleFocusOnly": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OmniboxRestoreInvisibleFocusOnly" ] } ] } ], "OmniboxStarterPackIPH": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StarterPackIPH" ] } ] } ], "OmniboxTextAndAnimationOptimizations": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20230811", "enable_features": [ "AvoidRelayoutDuringFocusAnimation", "ScrollToTLDOptimization" ] } ] } ], "OnDeviceStorage": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OnDeviceStorage" ] } ] } ], "OneGroupPerRenderer": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OneGroupPerRenderer" ] } ] } ], "OngoingProcesses": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OngoingProcesses" ] } ] } ], "OptGuideBatchSRPTuning": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240624", "params": { "max_urls_for_srp_fetch": "10" }, "enable_features": [ "OptimizationHintsFetchingSRP" ] } ] } ], "OptGuideURLCacheSize": [ { "platforms": [ "android", "chromeos", "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" ] } ] } ], "OptimizeHTMLElementUrls": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "cache_size": "100" }, "enable_features": [ "OptimizeHTMLElementUrls" ] } ] } ], "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" ] } ] } ], "OutOfProcessPrintDriversPrint": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20230912", "params": { "EarlyStart": "false", "JobPrint": "true", "Sandbox": "false" }, "enable_features": [ "EnableOopPrintDrivers" ] } ] } ], "OverridePrefetchOnSingleton": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OverridePrefetchOnSingleton" ] } ] } ], "OzonePlatformAuto": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "AcceleratedVideoDecodeLinuxGL", "AcceleratedVideoDecodeLinuxZeroCopyGL", "AllowWindowDragUsingSystemDragDrop", "OverrideDefaultOzonePlatformHintToAuto", "WaylandLinuxDrmSyncobj", "WaylandPerSurfaceScale", "WaylandTextInputV3", "WaylandUiScale" ] }, { "name": "Default", "disable_features": [ "OverrideDefaultOzonePlatformHintToAuto" ] } ] } ], "OzonePlatformAutoExternal": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled", "enable_features": [ "OverrideDefaultOzonePlatformHintToAuto" ] } ] } ], "PWAIconAndTitleInNativeNotificationsWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "EnablePWAIconAndTitleInNativeNotificationsWin", "enable_features": [ "AppSpecificNotifications" ] } ] } ], "PWANavigationCapturingAndroidDesktopWindowing": [ { "platforms": [ "android" ], "experiments": [ { "name": "EnabledDesktopWindowingNavigations", "params": { "auxiliary_navigation_stays_in_browser": "desktop_wm" }, "enable_features": [ "AuxiliaryNavigationStaysInBrowser", "ReparentAuxiliaryNavigationFromPWA", "ReparentTopLevelNavigationFromPWA" ] } ] } ], "PWANavigationCapturingV2ChromeOS": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "EnabledSettingOffByDefault", "params": { "link_capturing_state": "reimpl_default_off" }, "enable_features": [ "PwaNavigationCapturing" ] } ] } ], "PWANavigationCapturingV2WindowMacLinux": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledSettingOnByDefault20241105", "params": { "link_capturing_state": "reimpl_default_on" }, "enable_features": [ "PwaNavigationCapturing" ] }, { "name": "EnabledSettingOffByDefault20241105", "params": { "link_capturing_state": "reimpl_default_off" }, "enable_features": [ "PwaNavigationCapturing" ] }, { "name": "EnabledSettingOnForClientModes", "params": { "link_capturing_state": "reimpl_on_via_client_mode" }, "enable_features": [ "PwaNavigationCapturing" ] } ] } ], "PageActionsMigration": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "autofill_address": "true", "file_system_access": "true", "intent_picker": "true", "lens_overlay": "true", "memory_saver": "true", "offer_notification": "true", "price_insights": "true", "translate": "true", "zoom": "true" }, "enable_features": [ "PageActionsMigration" ] } ] } ], "PageAllocatorRetryOnCommitFailure": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PageAllocatorRetryOnCommitFailure" ] } ] } ], "PageInfoAboutThisSite40Langs": [ { "platforms": [ "android", "chromeos", "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": [] } ] } ], "PaintHoldingOOPIF": [ { "platforms": [ "android_webview", "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PaintHoldingForIframes" ] } ] } ], "ParkableStringsLessAggressiveAndZstd": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "LessAggressiveParkableString", "UseZstdForParkableStrings" ] } ] } ], "PartialPageZeroing": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledPAAndV8_20241106", "enable_features": [ "PartitionAllocEventuallyZeroFreedMemory", "V8Flag_zero_unused_memory" ] } ] } ], "PartitionAllocBackupRefPtr": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "enabled-processes": "all-processes" }, "enable_features": [ "PartitionAllocBackupRefPtr" ] } ] } ], "PartitionAllocFewerMemoryRegions": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PartitionAllocFewerMemoryRegions" ] } ] } ], "PartitionAllocLargeThreadCacheSizeAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "size_android_512_20230925", "params": { "PartitionAllocLargeThreadCacheSizeValueForLowRAMAndroid": "512" }, "enable_features": [ "PartitionAllocLargeThreadCacheSize" ] } ] } ], "PartitionAllocLargeThreadCacheSizeDesktop": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "size_32768_20230925", "params": { "PartitionAllocLargeThreadCacheSizeValue": "32768" }, "enable_features": [ "PartitionAllocLargeThreadCacheSize" ] } ] } ], "PartitionAllocMemoryReclaimer": [ { "platforms": [ "android", "android_webview", "chromeos", "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" ] } ] } ], "PartitionAllocMemoryTagging": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "enabled-processes": "all-processes", "memtag-mode": "sync", "retag-mode": "random" }, "enable_features": [ "PartitionAllocMemoryTagging" ] } ] } ], "PartitionAllocParameterTuning": [ { "platforms": [ "android_weblayer", "android_webview", "chromeos", "fuchsia", "linux" ], "experiments": [ { "name": "Enabled", "enable_features": [ "BlinkUseLargeEmptySlotSpanRingForBufferRoot", "PartitionAllocAdjustSizeWhenInForeground", "PartitionAllocLargeEmptySlotSpanRing" ] } ] } ], "PartitionAllocParameterTuningAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20250305", "enable_features": [ "BlinkUseLargeEmptySlotSpanRingForBufferRoot", "PartitionAllocAdjustSizeWhenInForeground", "PartitionAllocLargeEmptySlotSpanRing" ] } ] } ], "PartitionAllocPermissiveMte": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PartitionAllocPermissiveMte" ] } ] } ], "PartitionAllocShadowMetadata": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled", "params": { "enabled-processes": "renderer-only" }, "enable_features": [ "PartitionAllocShadowMetadata" ] } ] } ], "PartitionAllocShortMemoryReclaim": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PartitionAllocShortMemoryReclaim" ] } ] } ], "PartitionAllocUnretainedDanglingPtr": [ { "platforms": [ "android", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "mode": "dump_without_crashing" }, "enable_features": [ "PartitionAllocUnretainedDanglingPtr" ] } ] } ], "PartitionAllocWithAdvancedChecks": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "PartitionAllocSchedulerLoopQuarantineBrowserUICapacity": "1048576", "enabled-processes": "browser-only" }, "enable_features": [ "PartitionAllocSchedulerLoopQuarantine", "PartitionAllocWithAdvancedChecks", "PartitionAllocZappingByFreeFlags" ] } ] } ], "PartitionNetworkStateByNetworkAnonymizationKey": [ { "platforms": [ "android", "chromeos", "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": [] } ] } ], "PassHistogramSharedMemoryOnLaunch": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PassHistogramSharedMemoryOnLaunch" ] } ] } ], "PassageEmbeddingsPerformance": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "PassageEmbedder" ] } ] } ], "PasswordFormClientsideClassifier": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_With_Predictions_Caching", "enable_features": [ "FieldClassificationModelCaching", "PasswordFormClientsideClassifier" ] } ] } ], "PasswordFormGroupedAffiliations": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PasswordFormGroupedAffiliations" ] } ] } ], "PasswordInfobarDisplayLength": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Sixteen_Seconds", "params": { "duration-seconds": "16" }, "enable_features": [ "PasswordInfobarDisplayLength" ] } ] } ], "PasswordlessSetup": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AllowPasswordlessSetup" ] } ] } ], "PasswordsSyncErrorMessageAlternatives": [ { "platforms": [ "android" ], "experiments": [ { "name": "VersionOne", "params": { "version": "1" }, "enable_features": [ "SyncEnablePasswordsSyncErrorMessageAlternative" ] } ] } ], "Path2DPaintCache": [ { "platforms": [ "android", "android_webview", "windows", "mac", "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "Path2DPaintCache" ] } ] } ], "PdfInfoBar": [ { "platforms": [ "mac", "windows" ], "experiments": [ { "name": "EnabledPdfLoad", "params": { "trigger": "pdf-load" }, "enable_features": [ "PdfInfoBar" ] }, { "name": "EnabledStartup", "params": { "trigger": "startup" }, "enable_features": [ "PdfInfoBar" ] } ] } ], "PdfOutOfProcessIframe": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PdfOopif" ] } ] } ], "PdfUseShowSaveFilePicker": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PdfUseShowSaveFilePicker" ] } ] } ], "PdfUseSkiaRenderer": [ { "platforms": [ "chromeos", "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" ] } ] } ], "PerformanceControlsHatsStudy": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledHighEfficiencyOptOut_20230223", "params": { "en_site_id": "hEedoxCS30ugnJ3q1cK0YKKzXjSm", "probability": "1.0" }, "enable_features": [ "PerformanceControlsHighEfficiencyOptOutSurvey" ], "disable_features": [ "PerformanceControlsBatteryPerformanceSurvey", "PerformanceControlsBatterySaverOptOutSurvey", "PerformanceControlsPerformanceSurvey" ] }, { "name": "EnabledBatterySaverOptOut_20230223", "params": { "en_site_id": "gyuzHnE940ugnJ3q1cK0RyY65eG8", "probability": "1.0" }, "enable_features": [ "PerformanceControlsBatterySaverOptOutSurvey" ], "disable_features": [ "PerformanceControlsBatteryPerformanceSurvey", "PerformanceControlsHighEfficiencyOptOutSurvey", "PerformanceControlsPerformanceSurvey" ] } ] } ], "PerformanceControlsPPMSurvey": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_Uniform_20250603", "params": { "en_site_id": "N5wFxEDQr0ugnJ3q1cK0SNopqcEc", "hats_histogram_name": "Feedback.HappinessTrackingSurvey.PerformanceControlsPPMSurvey", "hats_survey_ukm_id": "1027171324", "ppm_survey_segment_name1": "ChromeOS", "ppm_survey_uniform_sample": "true", "probability": "1.0", "survey": "performance-ppm" }, "enable_features": [ "PerformanceControlsPPMSurvey" ] } ] }, { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled_Uniform_20250603", "params": { "en_site_id": "N5wFxEDQr0ugnJ3q1cK0SNopqcEc", "hats_histogram_name": "Feedback.HappinessTrackingSurvey.PerformanceControlsPPMSurvey", "hats_survey_ukm_id": "1027171324", "ppm_survey_segment_name1": "Linux", "ppm_survey_uniform_sample": "true", "probability": "1.0", "survey": "performance-ppm" }, "enable_features": [ "PerformanceControlsPPMSurvey" ] } ] } ], "PerformanceInterventionAlgorithm": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledLessAggressive_20250428", "params": { "availability": "any", "event_trigger": "name:performance_intervention_dialog_trigger;comparator:<3;window:1;storage:360", "event_used": "name:performance_intervention_dialog_used;comparator:any;window:0;storage:360", "event_weekly_trigger": "name:performance_intervention_dialog_trigger;comparator:<21;window:7;storage:360", "minimum_time_reshow": "1h", "no_acceptance_back_off": "7d", "scale_max_times_per_day": "3", "scale_max_times_per_week": "21", "session_rate": "any", "window_size": "10" }, "enable_features": [ "IPH_PerformanceInterventionDialogFeature", "PerformanceInterventionNotificationImprovements" ] }, { "name": "EnabledMediumAggressive_20250428", "params": { "availability": "any", "event_trigger": "name:performance_intervention_dialog_trigger;comparator:<10;window:1;storage:360", "event_used": "name:performance_intervention_dialog_used;comparator:any;window:0;storage:360", "event_weekly_trigger": "name:performance_intervention_dialog_trigger;comparator:<70;window:7;storage:360", "minimum_time_reshow": "1h", "no_acceptance_back_off": "7d", "scale_max_times_per_day": "10", "scale_max_times_per_week": "70", "session_rate": "any", "window_size": "10" }, "enable_features": [ "IPH_PerformanceInterventionDialogFeature", "PerformanceInterventionNotificationImprovements" ] }, { "name": "EnabledMoreAggressive_20250428", "params": { "availability": "any", "event_trigger": "name:performance_intervention_dialog_trigger;comparator:<24;window:1;storage:360", "event_used": "name:performance_intervention_dialog_used;comparator:any;window:0;storage:360", "event_weekly_trigger": "name:performance_intervention_dialog_trigger;comparator:<168;window:7;storage:360", "minimum_time_reshow": "1h", "no_acceptance_back_off": "7d", "scale_max_times_per_day": "24", "scale_max_times_per_week": "168", "session_rate": "any", "window_size": "10" }, "enable_features": [ "IPH_PerformanceInterventionDialogFeature", "PerformanceInterventionNotificationImprovements" ] } ] } ], "PermissionElementPromptPositioning": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "NearElement", "params": { "PermissionElementPromptPositioningParam": "near_element" }, "enable_features": [ "PermissionElementPromptPositioning" ] }, { "name": "WindowMiddle", "params": { "PermissionElementPromptPositioningParam": "window_middle" }, "enable_features": [ "PermissionElementPromptPositioning" ] }, { "name": "LegacyPrompt", "params": { "PermissionElementPromptPositioningParam": "legacy_prompt" }, "enable_features": [ "PermissionElementPromptPositioning" ] } ] } ], "PermissionSiteSettingsRadioButton": [ { "platforms": [ "chromeos", "linux", "windows", "mac", "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PermissionSiteSettingsRadioButton" ] } ] } ], "PermissionsAIv1": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PermissionsAIv1" ] } ] } ], "PermissionsAIv3": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PermissionsAIv3" ] } ] } ], "PermissionsAIv3Geolocation": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PermissionsAIv3Geolocation" ] } ] } ], "PickerUI": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ModifierSplit", "Picker" ] } ] } ], "PinTimeoutMigration": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CrOSLateBootMigrateToModernPin" ] } ] } ], "PinnedTabToastOnClose": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PinnedTabToastOnClose" ] } ] } ], "PinweaverPasswords": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CrOSLateBootPinweaverForPassword" ] } ] } ], "PlayReadyHardwareSecureDecryption": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "HardwareSecureDecryption" ] } ] } ], "PlusAddressAcceptedFirstTimeCreateSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressAcceptedFirstTimeCreateSurvey" ] } ] } ], "PlusAddressDeclinedFirstTimeCreateSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressDeclinedFirstTimeCreateSurvey" ] } ] } ], "PlusAddressFilledPlusAddressViaManualFallbackSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressFilledPlusAddressViaManualFallbackSurvey" ] } ] } ], "PlusAddressUserCreatedMultiplePlusAddressesSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressUserCreatedMultiplePlusAddressesSurvey" ] } ] } ], "PlusAddressUserCreatedPlusAddressViaManualFallbackSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressUserCreatedPlusAddressViaManualFallbackSurvey" ] } ] } ], "PlusAddressUserDidChooseEmailOverPlusAddressSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressUserDidChooseEmailOverPlusAddressSurvey" ] } ] } ], "PlusAddressUserDidChoosePlusAddressOverEmailSurvey": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressUserDidChoosePlusAddressOverEmailSurvey" ] } ] } ], "PlusAddressesExperiment": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PlusAddressAndroidOpenGmsCoreManagementPage", 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"windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeNoWasmLazyCompilation" ] } ] } ], "ProtectedAudiencePreconnectCacheStudy": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeUsePreconnectCache" ] } ] } ], "ProtectedAudiencePrepareBidderContextsStudy": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgePrepareBidderContextsInAdvance" ] } ] } ], "ProtectedAudienceSellerSignalsRequestsOneAtATime": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeSellerSignalsRequestsOneAtATime" ] } ] } ], "ProtectedAudienceSendDebugReportCooldownsToBandA": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeSendDebugReportCooldownsToBandA" ] } ] } ], "ProtectedAudienceTrustedSignalsKVv1CreativeScanning": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeTrustedSignalsKVv1CreativeScanning" ] } ] } ], "ProtectedAudiencesEnableBandAKAnonEnforcement": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableBandAKAnonEnforcement" ] } ] } ], "ProtectedAudiencesEnableSampleDebugReportOnCookieSetting": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeEnableSampleDebugReportOnCookieSetting" ] } ] } ], "ProtectedAudiencesHeaderDirectFromSellerSignalsStudy": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeDirectFromSellerSignalsHeaderAdSlot" ] } ] } ], "ProtectedAudiencesKAnonymityEnforcementStudy": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "FledgeConsiderKAnonymity", "FledgeEnforceKAnonymity" ] } ] } ], "ProtectedAudiencesUpdateIfOlderThanMs": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "InterestGroupUpdateIfOlderThan" ] } ] } ], "ProvisionalNotificationAlert": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ProvisionalNotificationAlert" ] } ] } ], "PruneOldTransferCacheEntries": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PruneOldTransferCacheEntries" ] } ] } ], "PsDualWritePrefsToNoticeStorage": [ { "platforms": [ "linux", "windows", "android", "mac", "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PsDualWritePrefsToNoticeStorage" ] } ] } ], "PushMessagingDisallowSenderIDs": [ { "platforms": [ "android", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PushMessagingDisallowSenderIDs" ] } ] } ], "PushMessagingGcmEndpointEnvironment": [ { "platforms": [ "android", "chromeos", "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", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "channel": "F", "epoch": "30000000", "retransmittable_on_wire_timeout_milliseconds": "200" }, "enable_features": [ "QuicDoesNotUseFeatures" ] } ] } ], "QuickDeleteAndroidSurvey": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "probability": "0.015", "trigger_id": "GtpVWQGxM0tK1KeaPYj0QBUXAQ9v" }, "enable_features": [ "QuickDeleteAndroidSurvey" ] } ] } ], "QuickShareV2": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "QuickShareV2" ] }, { "name": "Enabled", "enable_features": [ "QuickShareV2" ] } ] } ], "RTCAlignReceivedEncodedVideoTransforms": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RTCAlignReceivedEncodedVideoTransforms" ] } ] } ], "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" ] } ] } ], "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" ] } ] } ], "ReadAloudAudioOverviews": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "ReadAloudAudioOverviews", "ReadAloudAudioOverviewsFeedback" ] } ] } ], "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" ] } ] } ], "ReadAnythingIPHRollout": [ { "platforms": [ "chromeos", "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" ] } ] } ], "ReadAnythingPermanentAccessibility": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingPermanentAccessibility" ] } ] } ], "ReadAnythingReadAloudDesktop": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingReadAloud" ] }, { "name": "Disabled", "disable_features": [ "ReadAnythingReadAloud" ] } ] } ], "ReadAnythingReadAloudPhraseHighlighting": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReadAnythingReadAloudPhraseHighlighting" ] }, { "name": "Disabled", "disable_features": [ "ReadAnythingReadAloudPhraseHighlighting" ] } ] } ], "ReclaimOldPrepaintTiles": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReclaimOldPrepaintTiles" ] } ] } ], "ReclaimPrepaintTilesWhenIdle": [ { "platforms": [ "android", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReclaimPrepaintTilesWhenIdle" ] } ] } ], "RedWarningSurvey": [ { "platforms": [ "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "RedInterstitial_20241212", "params": { "RedWarningSurveyDidProceedFilter": "TRUE,FALSE", "RedWarningSurveyTriggerId": "ZdMdCoDc50ugnJ3q1cK0VwqVnKb6", "probability": "1.0" }, "enable_features": [ "RedWarningSurvey" ] } ] } ], "ReduceAcceptLanguage": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceAcceptLanguage" ] } ] } ], "ReduceAcceptLanguageHTTP": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceAcceptLanguageHTTP" ] } ] } ], "ReduceCallingServiceWorkerRegisteredStorageKeysOnStartup": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "ReduceCallingServiceWorkerRegisteredStorageKeysOnStartup", "enable_features": [ "ReduceCallingServiceWorkerRegisteredStorageKeysOnStartup" ] } ] } ], "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", "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" ] } ] } ], "ReducePPMs": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "AvoidCloneArgsOnExtensionFunctionDispatch", "AvoidUnnecessaryGetMinimizeButtonOffset", "ReducePPMs" ] } ] } ], "ReduceUserAgentDataLinuxPlatformVersion": [ { "platforms": [ "linux" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReduceUserAgentDataLinuxPlatformVersion" ] } ] } ], "RefreshTokenV3Feature": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RefreshTokenV3Feature" ] } ] } ], "RegisterOsUpdateHandlerWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RegisterOsUpdateHandlerWin" ] } ] } ], "RegmonPolicyMonitoring": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "CrOSLateBootRegmonPolicyMonitoringEnabled", "NetworkAnnotationMonitoring" ] } ] } ], "ReloadTabUiResourcesIfChanged": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReloadTabUiResourcesIfChanged" ] } ] } ], "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", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_20240514", "params": { "supported_countries": "*", "supported_locales": "*" }, "enable_features": [ "RemotePageMetadata" ] } ] } ], "RemoveDataUrlInSvgUse": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RemoveDataUrlInSvgUse" ] } ] } ], "RemoveFontLinkFallbacks": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled_20230210", "enable_features": [ "RemoveFontLinkFallbacks" ] } ] } ], "RemoveRendererProcessLimit": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RemoveRendererProcessLimit" ] } ] } ], "RenderArcNotificationsByChrome": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_20230913_Dogfood", "enable_features": [ "RenderArcNotificationsByChrome" ] }, { "name": "Enabled_20230913", "enable_features": [ "RenderArcNotificationsByChrome" ] } ] } ], "RenderBlockingFullFrameRate": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "throttle-frame-rate-on-initialization": "true" }, "enable_features": [ "RenderBlockingFullFrameRate" ] } ] } ], "RenderDocumentWithNavigationQueueing": [ { "platforms": [ "android_weblayer", "android", "chromeos", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledSubframeWithQueueing", "params": { "level": "subframe", "queueing_level": "full" }, "enable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] }, { "name": "EnabledCrashedFrameWithQueueing", "params": { "level": "crashed-frame", "queueing_level": "full" }, "enable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] }, { "name": "EnabledAllFramesWithQueueing", "params": { "level": "all-frames", "queueing_level": "full" }, "enable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "QueueNavigationsWhileWaitingForCommit", "RenderDocument" ], "disable_features": [ "RenderDocumentCompositorReuse" ] } ] } ], "RenderDocumentWithNavigationQueueing_WebView": [ { "platforms": [ "android_webview" ], "experiments": [ { "name": "EnabledAllFramesWithQueueing", "params": { "level": "all-frames", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument", "WebViewRenderDocument" ], "disable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "RenderDocumentCompositorReuse" ] }, { "name": "EnabledSubframeWithQueueing", "params": { "level": "subframe", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument", "WebViewRenderDocument" ], "disable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "RenderDocumentCompositorReuse" ] }, { "name": "EnabledCrashedFrameWithQueueing", "params": { "level": "crashed-frame", "queueing_level": "full" }, "enable_features": [ "QueueNavigationsWhileWaitingForCommit", "RenderDocument", "WebViewRenderDocument" ], "disable_features": [ "DelayLayerTreeViewDeletionOnLocalSwap", "RenderDocumentCompositorReuse" ] } ] } ], "RendererProcessLimitOnAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "count": "42" }, "enable_features": [ "RendererProcessLimitOnAndroid" ] } ] } ], "RendererSideContentDecoding": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RendererSideContentDecoding" ] } ] } ], "RenderingOptimizationsHoldback": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "DOMInsertionFaster", "FastClearNeedsRepaint", "HarfBuzzBufferPool", "IsolatedSVGDocumentOptimization", "LineBreakEarlyReturn", "PaintLayerUpdateOptimizations", "ScrollableAreaOptimization" ] } ] } ], "ReportNotificationContentDetectionDataAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "ReportNotificationContentDetectionDataRate": "100" }, "enable_features": [ "ReportNotificationContentDetectionData" ] } ] } ], "ReportingEventsForAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnterpriseSecurityEventReportingOnAndroid" ] } ] } ], "ReportingServiceAlwaysFlush": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ReportingServiceAlwaysFlush" ] } ] } ], "ResamplingScrollEvents": [ { "platforms": [ "android", "chromeos", "windows" ], "experiments": [ { "name": "Latency250", "params": { "latency": "0.25", "mode": "frames" }, "enable_features": [ "ResamplingScrollEventsExperimentalPrediction" ] }, { "name": "Latency375", "params": { "latency": "0.375", "mode": "frames" }, "enable_features": [ "ResamplingScrollEventsExperimentalPrediction" ] }, { "name": "Latency500", "params": { "latency": "0.5", "mode": "frames" }, "enable_features": [ "ResamplingScrollEventsExperimentalPrediction" ] } ] } ], "ResetMetricsUploadBackoffOnForeground": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ResetMetricsUploadBackoffOnForeground" ] } ] } ], "ResolutionBasedDecoderPriority": [ { "platforms": [ "linux", "mac", "windows", "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ResolutionBasedDecoderPriority" ] } ] } ], "RestrictAbusePorts": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "RestrictAbusePorts", "params": { "monitor_ports": "30987,30988,30989", "restrict_ports": "30985,30986,30987" }, "enable_features": [ "RestrictAbusePorts" ] } ] } ], "RestrictAbusePortsOnLocalhost": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "RestrictAbusePortsOnLocalhost", "params": { "localhost_restrict_ports": "30987,30988,30989" }, "enable_features": [ "RestrictAbusePortsOnLocalhost" ] } ] } ], "RetryGetVideoCaptureDeviceInfos": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RetryGetVideoCaptureDeviceInfos" ] } ] } ], "RichInlineAutocompleteIOS": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "params": { "RichAutocompletionAutocompleteShortcutTextMinChar": "3", "RichAutocompletionAutocompleteTitlesMinChar": "3", "RichAutocompletionParam": "TextField" }, "enable_features": [ "OmniboxRichAutocompletion" ] } ] } ], "RoundedWindows": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "RoundedWindowsEnabled", "enable_features": [ "ArcRoundedWindowCompat", "FeatureManagementRoundedWindows", "RoundedWindows" ] } ] } ], "RunDefaultStatusCheck": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "RunDefaultStatusCheck" ] } ] } ], "RustyPng": [ { "platforms": [ "android", "android_webview", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "RustyPngExperimentForTests", "enable_features": [ "RustyPng" ] } ] } ], "SRIMessageSignatureEnforcement": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SRIMessageSignatureEnforcement" ] } ] } ], "SafeBrowsingDailyPhishingReportsLimit": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "kMaxReportsPerIntervalESB": "10" }, "enable_features": [ "SafeBrowsingDailyPhishingReportsLimit" ] } ] } ], "SafeBrowsingExternalAppRedirectTelemetry": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingExternalAppRedirectTelemetry" ] } ] } ], "SafeBrowsingSyncCheckerCheckAllowlist": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafeBrowsingSyncCheckerCheckAllowlist" ] } ] } ], "SafetyCheckMagicStackWithCaching": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "params": { "SafetyCheckMagicStackAutorunHoursThreshold": "720" }, "enable_features": [ "SafetyCheckMagicStack", "SegmentationPlatformIosModuleRankerSplitBySurface" ] } ] } ], "SafetyCheckNotifications": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "params": { "SafetyCheckAllowPasswordsNotifications": "true", "SafetyCheckAllowSafeBrowsingNotifications": "true", "SafetyCheckAllowUpdateChromeNotifications": "true", "SafetyCheckNotificationsExperimentType": "1", "SafetyCheckNotificationsImpressionLimit": "3", "SafetyCheckNotificationsImpressionTrigger": "1", "SafetyCheckNotificationsProvisionalEnabled": "true" }, "enable_features": [ "OmahaServiceRefactor", "SafetyCheckNotifications" ] } ] } ], "SafetyCheckUnusedSitePermissions": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SafetyCheckUnusedSitePermissions" ] } ] } ], "SafetyHub": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "background-password-check-interval": "30d" }, "enable_features": [ "SafetyHub" ] } ] } ], "SafetyHubDisruptiveNotificationRevocation": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_Moderate_v1", "params": { "experiment_version": "1", "max_engagement_score": "0.0", "min_engagement_score_delta": "3.0", "min_notification_count": "4", "shadow_run": "false", "waiting_for_metrics_days": "1", "waiting_time_as_proposed": "4d" }, "enable_features": [ "SafetyHubDisruptiveNotificationRevocation" ] } ] } ], "SafetyHubOneOffHats": [ { "platforms": [ "chromeos", "chromeos_lacros", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "SafetyHub_NoNotification", "params": { "probability": "0.0155", "safety-hub-ab-control-trigger-id": "XxxasK3Zu0ugnJ3q1cK0Yv2LaPos", "survey": "safety-hub-control" }, "enable_features": [ "SafetyHubHaTSOneOffSurvey" ] }, { "name": "SafetyHub_Notification", "params": { "probability": "0.0155", "safety-hub-ab-notification-trigger-id": "MVbs4W6AD0ugnJ3q1cK0Nc4CZvj2", "survey": "safety-hub-notification" }, "enable_features": [ "SafetyHubHaTSOneOffSurvey" ] }, { "name": "SafetyHub_Interaction", "params": { "probability": "0.1516", "safety-hub-ab-interaction-trigger-id": "o6hoLZqjX0ugnJ3q1cK0XCht6ei6", "survey": "safety-hub-interaction" }, "enable_features": [ "SafetyHubHaTSOneOffSurvey" ] } ] } ], "SavedTabGroupUrlRestriction": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableUrlRestriction" ] } ] } ], "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", 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"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", 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"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", "IPH_ScalableIphUnlockedBasedOne_x_CustomConditionNetworkConnection": "Online", "IPH_ScalableIphUnlockedBasedOne_x_CustomUiType": "None", "IPH_ScalableIphUnlockedBasedOne_x_CustomVersionNumber": "1", "IPH_ScalableIphUnlockedBasedSeven_availability": "any", "IPH_ScalableIphUnlockedBasedSeven_blocked_by": "none", "IPH_ScalableIphUnlockedBasedSeven_blocking": "none", "IPH_ScalableIphUnlockedBasedSeven_event_1": 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"IPH_SidePanelGenericPinnableFeature", "ResponsiveToolbar", "SidePanelPinning" ] }, { "name": "EnabledWithoutSidePanelPinning", "enable_features": [ "ResponsiveToolbar" ] } ] } ], "SidePanelResizing": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SidePanelResizing" ] } ] } ], "SideSearchInProductHelp": [ { "platforms": [ "chromeos", "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" ] } ] } ], "SignInPromoMaterialNextUI": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SignInPromoMaterialNextUI" ] } ] } ], "SimdutfBase64Support": [ { "platforms": [ "android", "android_webview", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_SimdutfWithFurtherOptimization", "enable_features": [ "FurtherOptimizeParsingDataUrls", "SimdutfBase64Support" ] } ] } ], "SimpleCachePrioritizedCaching": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SimpleCachePrioritizedCaching" ] } ] } ], "SingleCaCertVerificationPhase1": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SingleCaCertVerificationPhase1" ] } ] } ], "SingleCaCertVerificationPhase2": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SingleCaCertVerificationPhase2" ] } ] } ], "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", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SingleVideoFrameRateThrottling" ] } ] } ], "SiteInstanceGroupsForDataUrls": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SiteInstanceGroupsForDataUrls" ] } ] } ], "SkiaGraphite": [ { "platforms": [ "android", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "dawn_backend_validation": "false", "dawn_skip_validation": "true" }, "enable_features": [ "SkiaGraphite" ] } ] } ], "SkiaGraphitePrecompilation": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SkiaGraphitePrecompilation" ] } ] } ], "SkipIsolatedSplitPreload": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SkipIsolatedSplitPreload" ] } ] } ], "SkipModerateMemoryPressureLevelMac": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SkipModerateMemoryPressureLevelMac" ] } ] } ], "SkipPagehideInCommitForDSENavigation": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SkipPagehideInCommitForDSENavigation" ] } ] } ], "SkyVaultGA": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_SkyVaultV2", "enable_features": [ "SkyVaultV2" ] } ] } ], "SkyVaultTTBeta": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_SkyVault", "enable_features": [ "SkyVault" ] } ] } ], "SlimDirectReceiverIpc": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SlimDirectReceiverIpc" ] } ] } ], "SlopBucket": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SlopBucket" ] } ] } ], "SmartZoom": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SmartZoom" ] } ] } ], "SnapshotInSwift": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SnapshotInSwift" ] } ] } ], "SoftNavigationDetectionAdvancedPaintAttribution": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SoftNavigationDetectionAdvancedPaintAttribution" ] } ] } ], "SonomaAccessibilityActivationRefinements": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SonomaAccessibilityActivationRefinements" ] } ] } ], "SpdyHeadersToHttpResponseUseBuilder": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SpdyHeadersToHttpResponseUseBuilder" ] } ] } ], "SpeculativeFixForServiceWorkerDataInDidStartServiceWorkerContext": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SpeculativeFixForServiceWorkerDataInDidStartServiceWorkerContext" ] } ] } ], "SpeculativeImageDecodes": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "PreventDuplicateImageDecodes", "SendExplicitDecodeRequestsImmediately", "SpeculativeImageDecodes" ] } ] } ], "SpeculativeServiceWorkerWarmUp": [ { "platforms": [ "android", "chromeos", "chromeos_lacros", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_05m_05c_20250214", "params": { "sw_warm_up_duration": "5m", "sw_warm_up_max_count": "5", "sw_warm_up_on_idle_timeout": "false", "sw_warm_up_request_queue_length": "100" }, "enable_features": [ "SpeculativeServiceWorkerWarmUp" ] } ] } ], "SplitCacheByNetworkIsolationKey": [ { "platforms": [ "android", "chromeos", "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" ] } ] } ], "SqlFixedMmapSize": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SqlFixedMmapSize" ] } ] } ], "SqlScopedTransactionWebDatabase": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SqlScopedTransactionWebDatabase" ] } ] } ], "SqlWalMode": [ { "platforms": [ "android", "android_weblayer", "android_webview", "chromeos", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SqlWALModeOnWebDatabase" ] } ] } ], "StandardizedBrowserZoom": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StandardizedBrowserZoom" ] } ] } ], "StandardizedTimerClamping": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StandardizedTimerClamping" ] } ] } ], "StartupImprovements": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableStartupImprovements" ] } ] } ], "StorageBuckets": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StorageBuckets" ] } ] } ], "StreamlineRendererInit": [ { "platforms": [ "android", "android_webview", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "StreamlineRendererInit" ] } ] } ], "SunfishFeature": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled_Dogfood", "enable_features": [ "SunfishFeature" ] } ] } ], "SupportMultipleServerRequestsForPixPayments": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SupportMultipleServerRequestsForPixPayments" ] } ] } ], "SuppressesNetworkActivitiesOnSlowNetwork": [ { "platforms": [ "android", "chromeos", "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" ] } ] } ], "SwapNewTabAndNewTabInGroupAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SwapNewTabAndNewTabInGroupAndroid" ] } ] } ], "SwiftShaderDeprecation": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "SwiftShaderDisabled", "disable_features": [ "AllowSoftwareGLFallbackDueToCrashes", "AllowSwiftShaderFallback" ] } ] } ], "SyncIncreaseNudgeDelayForSingleClient": [ { "platforms": [ "android", "chromeos", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledFactor2", "params": { "SyncIncreaseNudgeDelayForSingleClientFactor": "2.0" }, "enable_features": [ "SyncIncreaseNudgeDelayForSingleClient" ] } ] } ], "SyncPointGraphValidation": [ { "platforms": [ "android", "android_webview", "chromeos", "fuchsia", "ios", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SyncPointGraphValidation" ] } ] } ], "SyncTrustedVaultInfobarImprovements": [ { "platforms": [ "ios" ], "experiments": [ { "name": "Enabled", "enable_features": [ "SyncTrustedVaultInfobarImprovements" ] } ] } ], "SysPkJPandVKMv3": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ImeManifestV3", "SystemJapanesePhysicalTyping" ] } ] } ], "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" ] } ] } ], "TLSTrustAnchorIDs": [ { "platforms": [ "chromeos", "linux", "mac", "windows", "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TLSTrustAnchorIDs" ] } ] } ], "TabAudioMuting": [ { "platforms": [ "chromeos", "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" ] } ] } ], "TabCaptureInfobarLinks": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabCaptureInfobarLinks" ] } ] } ], "TabGroupParityAndroidV2": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabGroupEntryPointsAndroid", "TabGroupParityBottomSheetAndroid" ] } ] } ], "TabGroupSuggestionMetricsOnly": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20250430", "params": { "consecutive_computation_delay_sec": "0", "create_suggestions_promotion_ui": "false", "group_suggestion_enable_similar_source": "true", "group_suggestion_enable_switch_between": "true", "group_suggestion_trigger_calculation_on_page_load": "false" }, "enable_features": [ "GroupSuggestionService" ] } ] } ], "TabGroupsCollapseFreezing": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Disabled", "disable_features": [ "TabGroupsCollapseFreezing" ] } ] } ], "TabHoverCardImagesMacArm": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabHoverCardImages" ] } ] } ], "TabSearchInProductHelp": [ { "platforms": [ "chromeos", "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" ] } ] } ], "TabstripComboButton": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "params": { "tab_search_toolbar_button": "true" }, "enable_features": [ "IPH_TabSearchToolbarButton", "TabstripComboButton" ] } ] } ], "TabstripDeclutter": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TabstripDeclutter" ] } ] } ], "TailoredSecurityIntegration": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "TailoredSecurityIntegration", "enable_features": [ "TailoredSecurityIntegration" ] } ] } ], "TailoredSecurityIntegrationAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled_20220302", "enable_features": [ "TailoredSecurityIntegration" ] } ] } ], "TaskManagerDesktopRefresh": [ { "platforms": [ "windows", "mac", "linux", "chromeos" ], "experiments": [ { "name": "TaskManagerDesktopRefresh", "enable_features": [ "TaskManagerDesktopRefresh" ] } ] } ], "TcpConnectionPoolSizeTrial": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled_255", "params": { "TcpConnectionPoolSizeTrialNormal": "255", "TcpConnectionPoolSizeTrialWebSocket": "255" }, "enable_features": [ "TcpConnectionPoolSizeTrial" ] }, { "name": "Enabled_257", "params": { "TcpConnectionPoolSizeTrialNormal": "257", "TcpConnectionPoolSizeTrialWebSocket": "257" }, "enable_features": [ "TcpConnectionPoolSizeTrial" ] }, { "name": "Enabled_512", "params": { "TcpConnectionPoolSizeTrialNormal": "512", "TcpConnectionPoolSizeTrialWebSocket": "512" }, "enable_features": [ "TcpConnectionPoolSizeTrial" ] }, { "name": "Enabled_1024", "params": { "TcpConnectionPoolSizeTrialNormal": "1024", "TcpConnectionPoolSizeTrialWebSocket": "1024" }, "enable_features": [ "TcpConnectionPoolSizeTrial" ] } ] } ], "TcpPortRandomizationWin": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "params": { "TcpPortRandomizationWinVersionMinimum": "23" }, "enable_features": [ "TcpPortRandomizationWin" ] } ] } ], "TextInputHostMojoCapabilityControlWorkaround": [ { "platforms": [ "mac" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TextInputHostMojoCapabilityControlWorkaround" ] } ] } ], "TextSafetyScanLanguageDetection": [ { "platforms": [ "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TextSafetyScanLanguageDetection" ] } ] } ], "ThreadCacheMinCachedMemoryForPurging": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "size_500kb_20230909", "params": { "ThreadCacheMinCachedMemoryForPurgingBytes": "512000" }, "enable_features": [ "EnableConfigurableThreadCacheMinCachedMemoryForPurging" ] } ] } ], "ThreadCachePurgeInterval": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "interval_1_2_60_20230909", "params": { "ThreadCacheDefaultPurgeInterval": "2s", "ThreadCacheMaxPurgeInterval": "60s", "ThreadCacheMinPurgeInterval": "1s" }, "enable_features": [ "EnableConfigurableThreadCachePurgeInterval" ] } ] } ], "ThreeButtonPasswordSaveDialog": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ThreeButtonPasswordSaveDialog" ] } ] } ], "ThrottleMainFrameTo60HzV2": [ { "platforms": [ "android" ], "experiments": [ { "name": "ThrottledUrgentInput_20250325", "enable_features": [ "ThrottleMainFrameTo60Hz", "UrgentMainFrameForInput" ] } ] } ], "TimedHTMLParserBudgetForAndroid": [ { "platforms": [ "android", "android_webview" ], "experiments": [ { "name": "Enabled_10_50_2", "params": { "default-parser-budget": "10ms", "long-parser-budget": "50ms", "num-yields-with-default-budget": "2" }, "enable_features": [ "TimedHTMLParserBudget" ] } ] } ], "ToolbarPinning": [ { "platforms": [ "chromeos", "fuchsia", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "ToolbarPinning" ] } ] } ], "TopControlsRefactor": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TopControlsRefactor" ] } ] } ], "TouchToSearchCallout": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled", "params": { "text_variant": "true" }, "enable_features": [ "TouchToSearchCallout" ] } ] } ], "TouchpadFastClickStudy": [ { "platforms": [ "chromeos" ], "experiments": [ { "name": "Enabled", "enable_features": [ "EnableFastTouchpadClick" ] } ] } ], "TraceSiteInstanceGetProcessCreation": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "EnabledAndCrash", "params": { "crash_on_creation": "true" }, "enable_features": [ "TraceSiteInstanceGetProcessCreation" ] }, { "name": "Enabled", "params": { "crash_on_creation": "false" }, "enable_features": [ "TraceSiteInstanceGetProcessCreation" ] } ] } ], "TrackingProtection3pcd": [ { "platforms": [ "android", "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TrackingProtection3pcd" ] } ] } ], "TranslateBubbleOpenSettings": [ { "platforms": [ "chromeos", "linux", "mac", "windows" ], "experiments": [ { "name": "TranslateBubbleOpenSettings", "enable_features": [ "TranslateOpenSettings" ] } ] } ], "TransportSecurityFileWriterScheduleAndroid": [ { "platforms": [ "android" ], "experiments": [ { "name": "Enabled1Minute_20241105", "params": { "commit_interval": "1m" }, "enable_features": [ "TransportSecurityFileWriterSchedule" ] } ] } ], "TriggerPasswordResyncWhenUndecryptablePasswordsDetected": [ { "platforms": [ "windows" ], "experiments": [ { "name": "Enabled", "enable_features": [ "TriggerPasswordResyncWhenUndecryptablePasswordsDetected" ] } ] } ], "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": 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