"CacheOneGoogleBar",
base::FEATURE_DISABLED_BY_DEFAULT);
-// If enabled, Customize Chrome will be an option in the Unified Side Panel
-// when on the New Tab Page.
-BASE_FEATURE(kCustomizeChromeSidePanel,
- "CustomizeChromeSidePanel",
- base::FEATURE_DISABLED_BY_DEFAULT);
-
-// Enables the removal of the NTP background scrim and forced dark foreground
-// colors for a specific subset of Chrome Web Store themes (see
-// crbug.com/1329552). This is enabled by default to allow finch to disable this
-// NTP treatment in the case of unexpected regressions.
-BASE_FEATURE(kCwsScrimRemoval,
- "CwsScrimRemoval",
+// If enabled, Chrome theme color will be set to match the NTP background
+// on NTP Customize Chrome background change.
+BASE_FEATURE(kCustomizeChromeColorExtraction,
+ "CustomizeChromeColorExtraction",
base::FEATURE_ENABLED_BY_DEFAULT);
+// If enabled, shows an extension card within the Customize Chrome Side
+// Panel for access to the Chrome Web Store extensions.
+BASE_FEATURE(kCustomizeChromeSidePanelExtensionsCard,
+ "CustomizeChromeSidePanelExtensionsCard",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, shows wallpaper search within the Cusotmize Chrome Side Panel.
+BASE_FEATURE(kCustomizeChromeWallpaperSearch,
+ "CustomizeChromeWallpaperSearch",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Forces a dark Google logo for a specific subset of Chrome Web Store themes
+// (see crbug.com/1329552). This is enabled by default to allow finch to disable
+// this NTP treatment in the case of unexpected regressions.
+BASE_FEATURE(kCwsDarkLogo, "CwsDarkLogo", base::FEATURE_ENABLED_BY_DEFAULT);
+
// If enabled, "middle slot" promos on the bottom of the NTP will show a dismiss
// UI that allows users to close them and not see them again.
BASE_FEATURE(kDismissPromos,
"DismissNtpPromos",
base::FEATURE_DISABLED_BY_DEFAULT);
-// If enabled, the NTP "realbox" will be themed like the omnibox
-// (same background/text/selected/hover colors).
-BASE_FEATURE(kRealboxMatchOmniboxTheme,
- "NtpRealboxMatchOmniboxTheme",
+// If enabled, all NTP "realbox" Chrome Refresh features will be enabled
+BASE_FEATURE(kRealboxCr23All,
+ "NtpRealboxCr23All",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, the NTP "realbox" will have same border/drop shadow in hover
"NtpRealboxMatchSearchboxTheme",
base::FEATURE_DISABLED_BY_DEFAULT);
-// If enabled, the NTP "realbox" will have the same rounded corners as
-// searchbox.
-BASE_FEATURE(kRealboxRoundedCorners,
- "NtpRealboxRoundedCorners",
+// Determines the behavior of the width of the realbox in relation to the width
+// for secondary column.
+BASE_FEATURE(kRealboxWidthBehavior,
+ "NtpRealboxWidthBehavior",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, the realbox will be taller.
+BASE_FEATURE(kRealboxIsTall,
+ "NtpRealboxIsTall",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, the real search box ("realbox") on the New Tab page will show a
"NtpRealboxUseGoogleGIcon",
base::FEATURE_DISABLED_BY_DEFAULT);
+// If enabled, alpha NTP backgrounds will show in Customize Chrome.
+BASE_FEATURE(kNtpAlphaBackgroundCollections,
+ "NtpAlphaBackgroundCollections",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, NTP background image links will be checked for HTTP status
+// errors."
+BASE_FEATURE(kNtpBackgroundImageErrorDetection,
+ "NtpBackgroundImageErrorDetection",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
// If enabled, chrome cart module will be shown.
BASE_FEATURE(kNtpChromeCartModule,
"NtpChromeCartModule",
base::FEATURE_ENABLED_BY_DEFAULT);
-// If enabled, Comprehensive Theming color changes will be applied to elements
-// on the New Tab Page.
-BASE_FEATURE(kNtpComprehensiveTheming,
- "NtpComprehensiveTheming",
+// If enabled, Comprehensive Theming color changes will be applied to the
+// Realbox on the New Tab Page.
+BASE_FEATURE(kNtpComprehensiveThemeRealbox,
+ "NtpComprehensiveThemeRealbox",
base::FEATURE_DISABLED_BY_DEFAULT);
#if !defined(OFFICIAL_BUILD)
"NtpDriveModule",
base::FEATURE_ENABLED_BY_DEFAULT);
+// If enabled, segmentation data will be collected to decide whether or not to
+// show the Drive module.
+BASE_FEATURE(kNtpDriveModuleSegmentation,
+ "NtpDriveModuleSegmentation",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, six files show in the NTP Drive module, instead of three.
+BASE_FEATURE(kNtpDriveModuleShowSixFiles,
+ "NtpDriveModuleShowSixFiles",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
// If enabled, handles navigations from the Most Visited tiles explicitly and
// overrides the navigation's transition type to bookmark navigation before the
// navigation is issued.
// If enabled, logo will be shown.
BASE_FEATURE(kNtpLogo, "NtpLogo", base::FEATURE_ENABLED_BY_DEFAULT);
+// If enabled, logo will fill up less vertical space.
+BASE_FEATURE(kNtpReducedLogoSpace,
+ "NtpReducedLogoSpace",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
// If enabled, middle slot promo will be shown.
BASE_FEATURE(kNtpMiddleSlotPromo,
"NtpMiddleSlotPromo",
"NtpModulesLoadTimeoutMilliseconds",
base::FEATURE_DISABLED_BY_DEFAULT);
+// If true, extends width of modules if space allows.
+BASE_FEATURE(kNtpWideModules,
+ "NtpWideModules",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
// Dummy feature to set param "NtpModulesOrderParam".
BASE_FEATURE(kNtpModulesOrder,
"NtpModulesOrder",
base::FEATURE_DISABLED_BY_DEFAULT);
+// Dummy feature to set param "NtpModulesMaxColumnCountParam".
+BASE_FEATURE(kNtpModulesMaxColumnCount,
+ "NtpModulesMaxColumnCount",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Dummy feature to set param "NtpModulesLoadedWithOtherModulesMaxInstanceCount"
+BASE_FEATURE(kNtpModulesLoadedWithOtherModulesMaxInstanceCount,
+ "NtpModulesLoadedWithOtherModulesMaxInstanceCount",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If true, displays a horizontal scrollbar on overflowing modules.
+BASE_FEATURE(kNtpModulesOverflowScrollbar,
+ "NtpModulesOverflowScrollbar",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
// If enabled, modules will be able to be reordered via dragging and dropping
BASE_FEATURE(kNtpModulesDragAndDrop,
"NtpModulesDragAndDrop",
// If enabled, the first run experience for Modular NTP Desktop v1 will show.
BASE_FEATURE(kNtpModulesFirstRunExperience,
"NtpModulesFirstRunExperience",
- base::FEATURE_ENABLED_BY_DEFAULT);
+ base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, modules will be loaded but not shown. This is useful to determine
// if a user would have seen modules in order to counterfactually log or
"NtpModulesRedesigned",
base::FEATURE_DISABLED_BY_DEFAULT);
-// If enabled, a different module layout where modules are organized in rows and
-// columns will be shown.
-BASE_FEATURE(kNtpModulesRedesignedLayout,
- "NtpModulesRedesignedLayout",
- base::FEATURE_DISABLED_BY_DEFAULT);
+// If enabled, MostVisited tiles will reflow when overflowing.
+BASE_FEATURE(kNtpMostVisitedReflowOnOverflow,
+ "NtpMostVisitedReflowOnOverflow",
+ base::FEATURE_ENABLED_BY_DEFAULT);
// If enabled, OneGoogleBar will be shown.
BASE_FEATURE(kNtpOneGoogleBar,
// If enabled, Google Lens image search will be shown in the NTP Realbox.
BASE_FEATURE(kNtpRealboxLensSearch,
"NtpRealboxLensSearch",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+// If enabled, Google Lens image search will call Lens v3 direct upload
+// endpoint instead of uploading to Scotty.
+BASE_FEATURE(kNtpLensDirectUpload,
+ "NtpLensDirectUpload",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, recipe tasks module will be shown.
BASE_FEATURE(kNtpRecipeTasksModule,
"NtpRecipeTasksModule",
- base::FEATURE_ENABLED_BY_DEFAULT);
-
-// Controls whether the scrim is removed.
-BASE_FEATURE(kNtpRemoveScrim,
- "NtpRemoveScrim",
base::FEATURE_DISABLED_BY_DEFAULT);
// If enabled, SafeBrowsing module will be shown to a target user.
// If enabled, shortcuts will be shown.
BASE_FEATURE(kNtpShortcuts, "NtpShortcuts", base::FEATURE_ENABLED_BY_DEFAULT);
-const base::FeatureParam<std::string> kNtpOgbButtonSelectorParam{
- &kNtpRemoveScrim, "NtpOgbButtonSelectorParam", ".gb_A"};
+// If enabled, shortcuts will be shown in a wide single row.
+BASE_FEATURE(kNtpSingleRowShortcuts,
+ "NtpSingleRowShortcuts",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+// If enabled, the History clusters module will be shown.
+BASE_FEATURE(kNtpHistoryClustersModule,
+ "NtpHistoryClustersModule",
+ base::FEATURE_ENABLED_BY_DEFAULT);
-const base::FeatureParam<std::string> kNtpOgbUnprotectedTextSelectorParam{
- &kNtpRemoveScrim, "NtpOgbUnprotectedTextSelectorParam", ".gb_d"};
+// Dummy feature to set kNtpHistoryClustersModuleBeginTimeDurationHoursParam.
+BASE_FEATURE(kNtpHistoryClustersModuleBeginTimeDuration,
+ "NtpHistoryClustersModuleBeginTimeDuration",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Dummy feature to set kNtpHistoryClustersModuleMinimumVisitsRequiredParam.
+BASE_FEATURE(kNtpHistoryClustersModuleMinimumVisitsRequired,
+ "NtpHistoryClustersModuleMinimumVisitsRequired",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Dummy feature to set kNtpHistoryClustersModuleMinimumImagesRequiredParam.
+BASE_FEATURE(kNtpHistoryClustersModuleMinimumImagesRequired,
+ "NtpHistoryClustersModuleMinimumImagesRequired",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Dummy feature to set kNtpHistoryClustersModuleCategoriesParam.
+BASE_FEATURE(kNtpHistoryClustersModuleCategories,
+ "NtpHistoryClustersModuleCategories",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, the history clusters module will be loaded but not shown. This is
+// useful to determine if a user would have seen modules in order to
+// counterfactually log or trigger.
+BASE_FEATURE(kNtpHistoryClustersModuleLoad,
+ "NtpHistoryClustersModuleLoad",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// Dummy feature to set kNtpHistoryClustersModuleMaxClustersParam.
+BASE_FEATURE(kNtpHistoryClustersModuleMaxClusters,
+ "NtpHistoryClustersMaxClusters",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, module headers will display an associated icon.
+BASE_FEATURE(kNtpModulesHeaderIcon,
+ "NtpModulesHeaderIcon",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+// If enabled a suggestion chip will show in the header for Quests V2.
+BASE_FEATURE(kNtpHistoryClustersModuleSuggestionChipHeader,
+ "NtpHistoryClustersModuleSuggestionChipHeader",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, Discounts badge will show on the visit tile in the History
+// clusters module when available.
+BASE_FEATURE(kNtpHistoryClustersModuleDiscounts,
+ "NtpHistoryClustersModuleDiscounts",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, ChromeCart tile will show in the History clusters module when
+// available.
+BASE_FEATURE(kNtpChromeCartInHistoryClusterModule,
+ "NtpChromeCartInHistoryClusterModule",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+BASE_FEATURE(kNtpHistoryClustersModuleUseModelRanking,
+ "NtpHistoryClustersModuleUseModelRanking",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+BASE_FEATURE(kNtpHistoryClustersModuleTextOnly,
+ "NtpHistoryClustersModuleTextOnly",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, ChromeCart module will show together with ChromeCart+History
+// cluster module when available.
+BASE_FEATURE(kNtpChromeCartHistoryClusterCoexist,
+ "NtpChromeCartHistoryClusterCoexist",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, the History Clusters module will attempt to fetch clusters until
+// it has enough clusters for the module or the History Clusters service says
+// that all visits have been exhausted.
+BASE_FEATURE(kNtpHistoryClustersModuleFetchClustersUntilExhausted,
+ "NtpHistoryClustersModuleFetchClustersUntilExhausted",
+ base::FEATURE_ENABLED_BY_DEFAULT);
+
+// If enabled, the History clusters module will contain visits from other
+// devices.
+BASE_FEATURE(kNtpHistoryClustersModuleIncludeSyncedVisits,
+ "NtpHistoryClustersModuleIncludeSyncedVisits",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+// If enabled, the History clsuters module will enable content clustering for
+// the displayed clusters.
+BASE_FEATURE(kNtpHistoryClustersModuleEnableContentClustering,
+ "HistoryClustersModuleEnableContentClustering",
+ base::FEATURE_DISABLED_BY_DEFAULT);
+
+BASE_FEATURE(kNtpTabResumptionModule,
+ "NtpTabResumptionModule",
+ base::FEATURE_DISABLED_BY_DEFAULT);
const char kNtpModulesEligibleForHappinessTrackingSurveyParam[] =
"NtpModulesEligibleForHappinessTrackingSurveyParam";
const char kNtpModulesLoadTimeoutMillisecondsParam[] =
"NtpModulesLoadTimeoutMillisecondsParam";
+const char kNtpModulesLoadedWithOtherModulesMaxInstanceCountParam[] =
+ "NtpModulesLoadedWithOtherModulesMaxInstanceCountParam";
+const char kNtpModulesMaxColumnCountParam[] = "NtpModulesMaxColumnCountParam";
const char kNtpModulesOrderParam[] = "NtpModulesOrderParam";
const char kNtpChromeCartModuleDataParam[] = "NtpChromeCartModuleDataParam";
const char kNtpChromeCartModuleAbandonedCartDiscountParam[] =
"NtpDriveModuleCacheMaxAgeSParam";
const char kNtpDriveModuleExperimentGroupParam[] =
"NtpDriveModuleExperimentGroupParam";
+const char kNtpHistoryClustersModuleDataParam[] =
+ "NtpHistoryClustersModuleDataParam";
+const char kNtpChromeCartInHistoryClustersModuleDataParam[] =
+ "NtpChromeCartInHistoryClustersModuleDataParam";
const char kNtpMiddleSlotPromoDismissalParam[] =
"NtpMiddleSlotPromoDismissalParam";
const char kNtpPhotosModuleDataParam[] = "NtpPhotosModuleDataParam";
"NtpSafeBrowsingModuleCooldownPeriodDaysParam";
const char kNtpSafeBrowsingModuleCountMaxParam[] =
"NtpSafeBrowsingModuleCountMaxParam";
-const char kRealboxMatchOmniboxThemeVariantParam[] =
- "RealboxMatchOmniboxThemeVariantParam";
const char kNtpRecipeTasksModuleDataParam[] = "NtpRecipeTasksModuleDataParam";
const char kNtpRecipeTasksModuleCacheMaxAgeSParam[] =
"NtpRecipeTasksModuleCacheMaxAgeSParam";
const char kNtpRecipeTasksModuleExperimentGroupParam[] =
"NtpRecipeTasksModuleExperimentGroupParam";
+const char kNtpHistoryClustersModuleBeginTimeDurationHoursParam[] =
+ "NtpHistoryClustersModuleBeginTimeDurationHoursParam";
+const char kNtpHistoryClustersModuleMinimumVisitsRequiredParam[] =
+ "NtpHistoryClustersModuleMinimumVisitsRequiredParam";
+const char kNtpHistoryClustersModuleMinimumImagesRequiredParam[] =
+ "NtpHistoryClustersModuleMinimumImagesRequiredParam";
+const char kNtpHistoryClustersModuleCategoriesAllowlistParam[] =
+ "NtpHistoryClustersModuleCategoriesParam";
+const char kNtpHistoryClustersModuleCategoriesBlocklistParam[] =
+ "NtpHistoryClustersModuleCategoriesBlocklistParam";
+const char kNtpHistoryClustersModuleCategoriesBoostlistParam[] =
+ "NtpHistoryClustersModuleCategoriesBoostlistParam";
+const char kNtpHistoryClustersModuleMaxClustersParam[] =
+ "NtpHistoryClustersModuleMaxClustersParam";
+const char kNtpRealboxWidthBehaviorParam[] = "NtpRealboxWidthBehaviorParam";
base::TimeDelta GetModulesLoadTimeout() {
std::string param_value = base::GetFieldTrialParamValueByFeature(
return base::Milliseconds(param_value_as_int);
}
+int GetModulesMaxColumnCount() {
+ return base::GetFieldTrialParamByFeatureAsInt(
+ kNtpModulesMaxColumnCount, kNtpModulesMaxColumnCountParam, 3);
+}
+
+int GetMultipleLoadedModulesMaxModuleInstanceCount() {
+ return base::GetFieldTrialParamByFeatureAsInt(
+ kNtpModulesLoadedWithOtherModulesMaxInstanceCount,
+ kNtpModulesLoadedWithOtherModulesMaxInstanceCountParam, 2);
+}
+
std::vector<std::string> GetModulesOrder() {
return base::SplitString(base::GetFieldTrialParamValueByFeature(
kNtpModulesOrder, kNtpModulesOrderParam),