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

chrome/browser/extensions/extension_assets_manager_chromeos.h

 // Copyright (c) 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_EXTENSIONS_EXTENSION_ASSETS_MANAGER_CHROMEOS_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ASSETS_MANAGER_CHROMEOS_H_
 
 #include <map>
 
 #include "chrome/browser/extensions/extension_assets_manager.h"
@@ skipping 24 matching lines @@
   static const char kSharedExtensionUsers[];
 
   // Register shared assets related preferences.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
   // Override from ExtensionAssetsManager.
   virtual void InstallExtension(const Extension* extension,
                                 const base::FilePath& unpacked_extension_root,
                                 const base::FilePath& local_install_dir,
                                 Profile* profile,
-                                InstallExtensionCallback callback) OVERRIDE;
+                                InstallExtensionCallback callback) override;
   virtual void UninstallExtension(
       const std::string& id,
       Profile* profile,
       const base::FilePath& local_install_dir,
-      const base::FilePath& extension_root) OVERRIDE;
+      const base::FilePath& extension_root) override;
 
   // Return shared install dir.
   static base::FilePath GetSharedInstallDir();
 
   // Return true if |extension| was installed to shared location.
   static bool IsSharedInstall(const Extension* extension);
 
   // Cleans up shared extensions list in preferences and returns list of
   // extension IDs and version paths that are in use in |live_extension_paths|.
   // Files on disk are not removed. Must be called on UI thread.
@@ skipping 61 matching lines @@
       const std::string& id,
       base::DictionaryValue* extension_info,
       std::multimap<std::string, base::FilePath>* live_extension_paths);
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionAssetsManagerChromeOS);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_ASSETS_MANAGER_CHROMEOS_H_