replace OVERRIDE and FINAL with override and final in ash/

ash/wm/virtual_keyboard_container_layout_manager.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 ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_
 #define ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_
 
 #include "ash/snap_to_pixel_layout_manager.h"
 #include "base/macros.h"
 
 namespace aura {
 class Window;
 }
 
 namespace ash {
 
 class VirtualKeyboardContainerLayoutManager : public SnapToPixelLayoutManager {
  public:
   explicit VirtualKeyboardContainerLayoutManager(aura::Window* container);
   virtual ~VirtualKeyboardContainerLayoutManager();
 
   // Overridden from SnapToPixelLayoutManager:
-  virtual void OnWindowResized() OVERRIDE;
+  virtual void OnWindowResized() override;
 
  private:
   aura::Window* parent_container_;
 
   DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardContainerLayoutManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_