Add shutdown notification and service refs to SyncServiceObserver.

chrome/browser/ui/webui/options/manage_profile_handler.cc

 // Copyright (c) 2013 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/webui/options/manage_profile_handler.h"
 
 #include <stddef.h>
 
 #include <vector>
 
@@ skipping 209 matching lines @@
   base::StringValue value(kManageProfileIdentifier);
   SendProfileIconsAndNames(value);
 }
 
 void ManageProfileHandler::OnProfileAvatarChanged(
     const base::FilePath& profile_path) {
   base::StringValue value(kManageProfileIdentifier);
   SendProfileIconsAndNames(value);
 }
 
-void ManageProfileHandler::OnStateChanged() {
+void ManageProfileHandler::OnStateChanged(syncer::SyncService* sync) {
   RequestCreateProfileUpdate(NULL);
 }
 
 void ManageProfileHandler::GenerateSignedinUserSpecificStrings(
     base::DictionaryValue* dictionary) {
   std::string username;
   std::string domain_name;
 
 #if !defined(OS_CHROMEOS)
   Profile* profile = Profile::FromWebUI(web_ui());
@@ skipping 299 matching lines @@
 
   // Update the UI buttons.
   OnHasProfileShortcuts(false);
 }
 
 void ManageProfileHandler::RefreshGaiaPicture(const base::ListValue* args) {
   profiles::UpdateGaiaProfileInfoIfNeeded(Profile::FromWebUI(web_ui()));
 }
 
 }  // namespace options