[Password Manager] Fix IsEnabledSmartLockBranding

chrome/browser/ui/passwords/password_bubble_experiment.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #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 {
 
 const char kBrandingExperimentName[] = "PasswordBubbleBranding";
 const char kSmartLockBrandingGroupName[] = "SmartLockBranding";
 
 } // namespace
 
 void RecordBubbleClosed(
     PrefService* prefs,
     password_manager::metrics_util::UIDismissalReason reason) {
   // TODO(vasilii): store the statistics.
 }
 
 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;
 }
 
 
 }  // namespace password_bubble_experiment