[sync] Divorce DataTypeManager from NotificationService notifications by creating a new DataTypeMa…

chrome/browser/sync/profile_sync_components_factory_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_SYNC_PROFILE_SYNC_COMPONENTS_FACTORY_IMPL_H__
 #define CHROME_BROWSER_SYNC_PROFILE_SYNC_COMPONENTS_FACTORY_IMPL_H__
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 11 matching lines @@
 class ProfileSyncComponentsFactoryImpl : public ProfileSyncComponentsFactory {
  public:
   ProfileSyncComponentsFactoryImpl(Profile* profile,
                                    CommandLine* command_line);
   virtual ~ProfileSyncComponentsFactoryImpl();
 
   virtual void RegisterDataTypes(ProfileSyncService* pss) OVERRIDE;
 
   virtual browser_sync::DataTypeManager* CreateDataTypeManager(
       browser_sync::SyncBackendHost* backend,
-      const browser_sync::DataTypeController::TypeMap* controllers) OVERRIDE;
+      const browser_sync::DataTypeController::TypeMap* controllers,
+      browser_sync::DataTypeManagerObserver* observer) OVERRIDE;
 
   virtual browser_sync::GenericChangeProcessor* CreateGenericChangeProcessor(
       ProfileSyncService* profile_sync_service,
       browser_sync::DataTypeErrorHandler* error_handler,
       const base::WeakPtr<syncer::SyncableService>& local_service) OVERRIDE;
 
   virtual browser_sync::SharedChangeProcessor*
       CreateSharedChangeProcessor() OVERRIDE;
 
   virtual base::WeakPtr<syncer::SyncableService> GetSyncableServiceForType(
@@ skipping 31 matching lines @@
   // Set on the UI thread (since extensions::ExtensionSystemFactory is
   // non-threadsafe); accessed on both the UI and FILE threads in
   // GetSyncableServiceForType.
   extensions::ExtensionSystem* extension_system_;
   scoped_refptr<WebDataService> web_data_service_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileSyncComponentsFactoryImpl);
 };
 
 #endif  // CHROME_BROWSER_SYNC_PROFILE_SYNC_COMPONENTS_FACTORY_IMPL_H__