Use Drive v2 API: enable behind --enable-drive-api flag

chrome/browser/chromeos/gdata/mock_gdata_documents_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.
 
 // This file contains mocks for classes in gdata_documents_service.h
 
 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_MOCK_GDATA_DOCUMENTS_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_MOCK_GDATA_DOCUMENTS_SERVICE_H_
 #pragma once
 
 #include <string>
 
 #include "base/platform_file.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/gdata/gdata_documents_service.h"
 #include "chrome/browser/chromeos/gdata/gdata_file_system.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 class FilePath;
 
 namespace gdata {
 
 class MockDocumentsService : public DocumentsServiceInterface {
  public:
   // DocumentsService is usually owned and created by GDataFileSystem.
   MockDocumentsService();
   virtual ~MockDocumentsService();
 
   // DocumentServiceInterface overrides.
-  MOCK_METHOD1(Initialize, void(Profile* profile));
+  MOCK_METHOD2(Initialize, void(Profile* profile, bool use_drive_api));
   MOCK_CONST_METHOD0(operation_registry, GDataOperationRegistry*());
   MOCK_METHOD0(CancelAll, void(void));
   MOCK_METHOD1(Authenticate, void(const AuthStatusCallback& callback));
   MOCK_METHOD3(GetDocuments, void(const GURL& feed_url,
                                   const GetDocumentsOptions& options,
                                   const GetDataCallback& callback));
   MOCK_METHOD2(GetDocumentEntry, void(const std::string& resource_id,
                                       const GetDataCallback& callback));
   MOCK_METHOD1(GetAccountMetadata, void(const GetDataCallback& callback));
   MOCK_METHOD2(DeleteDocument, void(const GURL& document_url,
@@ skipping 140 matching lines @@
   scoped_ptr<base::Value> search_result_;
 
   // File data to be written to the local temporary file when
   // DownloadDocumentStub is called.
   scoped_ptr<std::string> file_data_;
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_MOCK_GDATA_DOCUMENTS_SERVICE_H_