Replace most of the occurrence of OperationRegistry with OperationRunner.

chrome/browser/google_apis/drive_api_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_GOOGLE_APIS_DRIVE_API_SERVICE_H_
 #define CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_SERVICE_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 132 matching lines @@
       const base::FilePath& drive_file_path,
       const GURL& upload_url,
       int64 content_length,
       const UploadRangeCallback& callback) OVERRIDE;
   virtual void AuthorizeApp(
       const std::string& resource_id,
       const std::string& app_id,
       const AuthorizeAppCallback& callback) OVERRIDE;
 
  private:
-  OperationRegistry* operation_registry() const;
-
   // AuthServiceObserver override.
   virtual void OnOAuth2RefreshTokenChanged() OVERRIDE;
 
   net::URLRequestContextGetter* url_request_context_getter_;
   Profile* profile_;
   scoped_ptr<OperationRunner> runner_;
   ObserverList<DriveServiceObserver> observers_;
   DriveApiUrlGenerator url_generator_;
   const std::string custom_user_agent_;
 
   DISALLOW_COPY_AND_ASSIGN(DriveAPIService);
 };
 
 }  // namespace google_apis
 
 #endif  // CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_SERVICE_H_