replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/login/users/avatar/user_image_loader.h

 // Copyright 2014 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_CHROMEOS_LOGIN_USERS_AVATAR_USER_IMAGE_LOADER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_AVATAR_USER_IMAGE_LOADER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 65 matching lines @@
   void ReadAndDecodeImage(const ImageInfo& image_info);
 
   // Decodes the image |data|. This method may only be invoked via the
   // |background_task_runner_|.
   void DecodeImage(const scoped_ptr<std::string> data,
                    const ImageInfo& image_info);
 
   // ImageDecoder::Delegate implementation. These callbacks will only be invoked
   // via the |background_task_runner_|.
   virtual void OnImageDecoded(const ImageDecoder* decoder,
-                              const SkBitmap& decoded_image) OVERRIDE;
-  virtual void OnDecodeImageFailed(const ImageDecoder* decoder) OVERRIDE;
+                              const SkBitmap& decoded_image) override;
+  virtual void OnDecodeImageFailed(const ImageDecoder* decoder) override;
 
   // The foreground task runner on which |this| is instantiated, Start() is
   // called and LoadedCallbacks are invoked.
   scoped_refptr<base::SequencedTaskRunner> foreground_task_runner_;
 
   // The background task runner on which file I/O, image decoding and resizing
   // are done.
   scoped_refptr<base::SequencedTaskRunner> background_task_runner_;
 
   // Specify how the file should be decoded in the utility process.
   const ImageDecoder::ImageCodec image_codec_;
 
   // Holds information about the images currently being decoded. Accessed via
   // |background_task_runner_| only.
   ImageInfoMap image_info_map_;
 
   DISALLOW_COPY_AND_ASSIGN(UserImageLoader);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_AVATAR_USER_IMAGE_LOADER_H_