Added DriveNotificationManagerFactory so DriveNotificationManager is a singleton and can be called …

chrome/browser/sync_file_system/sync_file_system_service_factory.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/sync_file_system/sync_file_system_service_factory.h"
 
 #include "base/command_line.h"
+#include "chrome/browser/google_apis/drive_notification_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/sync/profile_sync_service.h"
-#include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync_file_system/drive_file_sync_service.h"
 #include "chrome/browser/sync_file_system/sync_file_system_service.h"
 #include "webkit/fileapi/syncable/syncable_file_system_util.h"
 
 namespace sync_file_system {
 
 namespace {
 const char kDisableLastWriteWin[] = "disable-syncfs-last-write-win";
 }
 
@@ skipping 10 matching lines @@
 }
 
 void SyncFileSystemServiceFactory::set_mock_remote_file_service(
     scoped_ptr<RemoteFileSyncService> mock_remote_service) {
   mock_remote_file_service_ = mock_remote_service.Pass();
 }
 
 SyncFileSystemServiceFactory::SyncFileSystemServiceFactory()
     : ProfileKeyedServiceFactory("SyncFileSystemService",
                                  ProfileDependencyManager::GetInstance()) {
-  DependsOn(ProfileSyncServiceFactory::GetInstance());
+  DependsOn(google_apis::DriveNotificationManagerFactory::GetInstance());
 }
 
 SyncFileSystemServiceFactory::~SyncFileSystemServiceFactory() {}
 
 ProfileKeyedService* SyncFileSystemServiceFactory::BuildServiceInstanceFor(
     Profile* profile) const {
   SyncFileSystemService* service = new SyncFileSystemService(profile);
 
   scoped_ptr<LocalFileSyncService> local_file_service(
       new LocalFileSyncService(profile));
@@ skipping 14 matching lines @@
     remote_file_service->SetConflictResolutionPolicy(
         CONFLICT_RESOLUTION_MANUAL);
   }
 
   service->Initialize(local_file_service.Pass(),
                       remote_file_service.Pass());
   return service;
 }
 
 }  // namespace sync_file_system