--- components/signin/public/base/signin_switches.h.orig	2026-07-07 17:43:50 UTC
+++ components/signin/public/base/signin_switches.h
@@ -58,7 +58,7 @@ base::TimeDelta GetAvatarSyncPromoFeatureMinimumCookeA
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
 base::TimeDelta GetAvatarSyncPromoFeatureMinimumCookeAgeParam();
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // A HaTS survey flag for the survey to gather user feedback before any changes
 // to the FRE as part of Chrome Desktop FRE Refresh project.
 //
@@ -127,7 +127,7 @@ BASE_DECLARE_FEATURE_PARAM(
     kChromeAndroidIdentitySurveyBookmarkPromoProbability);
 #endif  // BUILDFLAG(IS_ANDROID)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // Enables surveys to measure the effectiveness of the identity model.
 // These surveys would be displayed after interactions such as signin, profile
 // switching, etc. Please keep sorted alphabetically.
@@ -204,7 +204,7 @@ BASE_DECLARE_FEATURE_PARAM(
 // LINT.ThenChange(//chrome/browser/signin/signin_hats_util.cc)
 #endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // Controls the duration for which the launch of an identity survey is delayed.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
 BASE_DECLARE_FEATURE(kChromeIdentitySurveyLaunchWithDelay);
@@ -229,7 +229,7 @@ extern const base::FeatureParam<std::string> kCrossDev
 extern const base::FeatureParam<std::string> kCrossDeviceSigninUrl;
 #endif  // BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_IOS)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // If enabled, disables feedback for U18 users on desktop platforms.
 // The iOS version is kDisableFeedbackForIneligibleUsers flag.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
@@ -379,7 +379,7 @@ extern const base::FeatureParam<base::TimeDelta>
     kPolicyDisclaimerRegistrationRetryDelay;
 #endif
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // This feature controls running visually refreshed first run and profile
 // creation flows for users outside of the search engine choice regions. To
 // enable the refresh in search engine choice screen regions,
@@ -433,7 +433,7 @@ extern const base::FeatureParam<FirstRunDesktopSignInP
     kFirstRunDesktopSignInPromoVariation;
 #endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // A HaTS survey flag for the survey to gather user feedback after the changes
 // introduced with `kFirstRunDesktopRefresh`.
 //
@@ -443,7 +443,7 @@ BASE_DECLARE_FEATURE(kFirstRunDesktopRefreshSurvey);
 BASE_DECLARE_FEATURE(kFirstRunDesktopRefreshSurvey);
 #endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // It enables the first run revamp (introduce new UIs and additional effects).
 // This feature is no-op if `kFirstRunDesktopRefresh` is disabled.
 //
@@ -531,7 +531,7 @@ BASE_DECLARE_FEATURE(kNonDefaultGaiaOriginCheck);
 BASE_DECLARE_FEATURE(kNonDefaultGaiaOriginCheck);
 
 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || \
-    BUILDFLAG(IS_CHROMEOS)
+    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 // Add new entry points for uploading passwords to account storage and update
 // existing ones.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
@@ -539,7 +539,7 @@ BASE_DECLARE_FEATURE(kPasswordUploadUiUpdate);
 #endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) ||
         // BUILDFLAG(IS_CHROMEOS)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // Experimenting with changing the secondary CTA for FRE and new profile
 // creation.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
@@ -600,7 +600,7 @@ extern const base::FeatureParam<int> kContextualSignin
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
 extern const base::FeatureParam<int> kContextualSigninPromoDismissedThreshold;
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // Uses the Material Next theme for the signin promo.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
 BASE_DECLARE_FEATURE(kSignInPromoMaterialNextUI);
@@ -655,7 +655,7 @@ BASE_DECLARE_FEATURE(kSupportAddSessionEmailPrefill);
 BASE_DECLARE_FEATURE(kSupportAddSessionEmailPrefill);
 #endif
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 // Kill switch for displaying sign-in errors in the profile picker.
 COMPONENT_EXPORT(SIGNIN_SWITCHES)
 BASE_DECLARE_FEATURE(kSupportErrorsInProfilePicker);