Get rid of RequestRegistry (part 2): remove cancellation methods.

chrome/browser/drive/dummy_drive_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_DRIVE_DUMMY_DRIVE_SERVICE_H_
 #define CHROME_BROWSER_DRIVE_DUMMY_DRIVE_SERVICE_H_
 
 #include "chrome/browser/drive/drive_service_interface.h"
 
 namespace google_apis {
 
 // Dummy implementation of DriveServiceInterface.
 // All functions do nothing, or return place holder values like 'true'.
 class DummyDriveService : public DriveServiceInterface {
  public:
   DummyDriveService();
   virtual ~DummyDriveService();
 
   // DriveServiceInterface Overrides
   virtual void Initialize(Profile* profile) OVERRIDE;
   virtual void AddObserver(DriveServiceObserver* observer) OVERRIDE;
   virtual void RemoveObserver(DriveServiceObserver* observer) OVERRIDE;
   virtual bool CanSendRequest() const OVERRIDE;
-  virtual void CancelAll() OVERRIDE;
-  virtual bool CancelForFilePath(const base::FilePath& file_path) OVERRIDE;
   virtual std::string CanonicalizeResourceId(
       const std::string& resource_id) const OVERRIDE;
   virtual bool HasAccessToken() const OVERRIDE;
   virtual bool HasRefreshToken() const OVERRIDE;
   virtual void ClearAccessToken() OVERRIDE;
   virtual void ClearRefreshToken() OVERRIDE;
   virtual std::string GetRootResourceId() const OVERRIDE;
   virtual CancelCallback GetAllResourceList(
       const GetResourceListCallback& callback) OVERRIDE;
   virtual CancelCallback GetResourceListInDirectory(
@@ skipping 91 matching lines @@
       const UploadRangeCallback& callback) OVERRIDE;
   virtual CancelCallback AuthorizeApp(
       const std::string& resource_id,
       const std::string& app_id,
       const AuthorizeAppCallback& callback) OVERRIDE;
 };
 
 }  // namespace google_apis
 
 #endif  // CHROME_BROWSER_DRIVE_DUMMY_DRIVE_SERVICE_H_