[Sync] Put everything in sync/api into csync namespace

chrome/browser/sync/glue/data_type_controller_mock.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_GLUE_DATA_TYPE_CONTROLLER_MOCK_H__
 #define CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_CONTROLLER_MOCK_H__
 #pragma once
 
 #include "chrome/browser/sync/glue/data_type_controller.h"
 #include "sync/api/sync_error.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace browser_sync {
 
 class StartCallbackMock {
  public:
   StartCallbackMock();
   virtual ~StartCallbackMock();
 
   MOCK_METHOD2(Run, void(DataTypeController::StartResult result,
-                         const SyncError& error));
+                         const csync::SyncError& error));
 };
 
 class ModelLoadCallbackMock {
  public:
   ModelLoadCallbackMock();
   virtual ~ModelLoadCallbackMock();
 
-  MOCK_METHOD2(Run, void(syncable::ModelType, SyncError));
+  MOCK_METHOD2(Run, void(syncable::ModelType, csync::SyncError));
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_CONTROLLER_MOCK_H__