[SyncFS] Make GetOriginStatusMap asynchronous

chrome/browser/sync_file_system/mock_remote_file_sync_service.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_FILE_SYSTEM_MOCK_REMOTE_FILE_SYNC_SERVICE_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_MOCK_REMOTE_FILE_SYNC_SERVICE_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 32 matching lines @@
                     UninstallFlag flag,
                     const SyncStatusCallback& callback));
   MOCK_METHOD1(ProcessRemoteChange,
                void(const SyncFileCallback& callback));
   MOCK_METHOD1(SetRemoteChangeProcessor,
                void(RemoteChangeProcessor* processor));
   MOCK_METHOD0(GetLocalChangeProcessor, LocalChangeProcessor*());
   MOCK_CONST_METHOD0(GetCurrentState,
                      RemoteServiceState());
   MOCK_METHOD1(GetOriginStatusMap,
-               void(RemoteFileSyncService::OriginStatusMap* status_map));
+               void(const StatusMapCallback& callback));
   MOCK_METHOD1(SetSyncEnabled, void(bool enabled));
   MOCK_METHOD0(PromoteDemotedChanges, void());
 
   virtual void DumpFiles(const GURL& origin,
                          const ListCallback& callback) OVERRIDE;
   virtual void DumpDatabase(const ListCallback& callback) OVERRIDE;
 
   void SetServiceState(RemoteServiceState state);
 
   // Send notifications to the observers.
@@ skipping 28 matching lines @@
   ConflictResolutionPolicy conflict_resolution_policy_;
 
   RemoteServiceState state_;
 
   DISALLOW_COPY_AND_ASSIGN(MockRemoteFileSyncService);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_MOCK_REMOTE_FILE_SYNC_SERVICE_H_