[Password Manager] Fix IsEnabledSmartLockBranding

chrome/browser/ui/passwords/password_bubble_experiment.cc

Index: chrome/browser/ui/passwords/password_bubble_experiment.cc
diff --git a/chrome/browser/ui/passwords/password_bubble_experiment.cc b/chrome/browser/ui/passwords/password_bubble_experiment.cc
index a64bd5778a8f4cbafa1efc1889b7c59c6359d802..4402e801f685778c8e7d0651eb232e80c5c152b3 100644
--- a/chrome/browser/ui/passwords/password_bubble_experiment.cc
+++ b/chrome/browser/ui/passwords/password_bubble_experiment.cc
@@ -5,8 +5,9 @@
 #include "chrome/browser/ui/passwords/password_bubble_experiment.h"
 
 #include "base/metrics/field_trial.h"
+#include "chrome/browser/password_manager/password_manager_util.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
-#include "components/signin/core/browser/signin_manager.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
 
 namespace password_bubble_experiment {
 namespace {
@@ -23,10 +24,11 @@ void RecordBubbleClosed(
 }
 
 bool IsEnabledSmartLockBranding(Profile* profile) {
-  SigninManagerBase* signin = SigninManagerFactory::GetForProfile(profile);
-  return (signin && signin->IsAuthenticated() &&
-          base::FieldTrialList::FindFullName(kBrandingExperimentName) ==
-              kSmartLockBrandingGroupName);
+  const ProfileSyncService* sync_service =
+      ProfileSyncServiceFactory::GetForProfile(profile);
+  return password_manager_util::GetPasswordSyncState(sync_service) &&
+         base::FieldTrialList::FindFullName(kBrandingExperimentName) ==
+             kSmartLockBrandingGroupName;
 }