replace OVERRIDE and FINAL with override and final in ui/

ui/chromeos/network/network_icon_animation.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 UI_CHROMEOS_NETWORK_NETWORK_ICON_ANIMATION_H_
 #define UI_CHROMEOS_NETWORK_NETWORK_ICON_ANIMATION_H_
 
 #include <set>
 #include <string>
 
@@ skipping 15 matching lines @@
 
   // Returns the current animation value, [0-1].
   double GetAnimation();
 
   // The animation stops when all observers have been removed.
   // Be sure to remove observers when no associated icons are animating.
   void AddObserver(AnimationObserver* observer);
   void RemoveObserver(AnimationObserver* observer);
 
   // gfx::AnimationDelegate implementation.
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
+  virtual void AnimationProgressed(const gfx::Animation* animation) override;
 
   static NetworkIconAnimation* GetInstance();
 
  private:
   gfx::ThrobAnimation animation_;
   ObserverList<AnimationObserver> observers_;
 };
 
 }  // namespace network_icon
 }  // namespace ui
 
 #endif  // UI_CHROMEOS_NETWORK_NETWORK_ICON_ANIMATION_H_