Prepare password_bubble_experiment and password_manager_util for componentisation

chrome/browser/ui/passwords/password_bubble_experiment.h

Index: chrome/browser/ui/passwords/password_bubble_experiment.h
diff --git a/chrome/browser/ui/passwords/password_bubble_experiment.h b/chrome/browser/ui/passwords/password_bubble_experiment.h
index f20ac7f5e32c97e80c366aeb53f1f56105b92e25..5479c6ac290d47448afc7817dc8c132c4e136bd8 100644
--- a/chrome/browser/ui/passwords/password_bubble_experiment.h
+++ b/chrome/browser/ui/passwords/password_bubble_experiment.h
@@ -8,7 +8,11 @@
 #include "base/macros.h"
 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
 
-class Profile;
+class PrefService;
+
+namespace sync_driver {
+class SyncService;
+}
 
 namespace password_bubble_experiment {
 
@@ -20,7 +24,7 @@ void RecordBubbleClosed(
 
 // Returns true if the password manager should be referred to as Smart Lock.
 // This is only true for signed-in users.
-bool IsSmartLockBrandingEnabled(Profile* profile);
+bool IsSmartLockBrandingEnabled(const sync_driver::SyncService* sync_service);
 
 }  // namespace password_bubble_experiment