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

chrome/browser/extensions/dev_mode_bubble_controller.h

 // Copyright (c) 2013 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_DEV_MODE_BUBBLE_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_DEV_MODE_BUBBLE_CONTROLLER_H_
 
 #include <string>
 
 #include "chrome/browser/extensions/extension_message_bubble_controller.h"
@@ skipping 12 matching lines @@
   static bool IsDevModeExtension(const Extension* extension);
 
   explicit DevModeBubbleController(Profile* profile);
   virtual ~DevModeBubbleController();
 
   // Whether the controller knows of extensions to list in the bubble. Returns
   // true if so.
   bool ShouldShow();
 
   // ExtensionMessageBubbleController methods.
-  virtual void Show(ExtensionMessageBubble* bubble) OVERRIDE;
+  virtual void Show(ExtensionMessageBubble* bubble) override;
 
  private:
   // A weak pointer to the profile we are associated with. Not owned by us.
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(DevModeBubbleController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_DEV_MODE_BUBBLE_CONTROLLER_H_