replace OVERRIDE and FINAL with override and final in ash/

ash/shell.h

 // Copyright (c) 2012 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_SHELL_H_
 #define ASH_SHELL_H_
 
 #include <utility>
 #include <vector>
 
@@ skipping 582 matching lines @@
 
   void Init(const ShellInitParams& init_params);
 
   // Initializes virtual keyboard controller.
   void InitKeyboard();
 
   // Initializes the root window so that it can host browser windows.
   void InitRootWindow(aura::Window* root_window);
 
   // ash::SystemModalContainerEventFilterDelegate overrides:
-  virtual bool CanWindowReceiveEvents(aura::Window* window) OVERRIDE;
+  virtual bool CanWindowReceiveEvents(aura::Window* window) override;
 
   // Overridden from ui::EventTarget:
-  virtual bool CanAcceptEvent(const ui::Event& event) OVERRIDE;
-  virtual EventTarget* GetParentTarget() OVERRIDE;
-  virtual scoped_ptr<ui::EventTargetIterator> GetChildIterator() const OVERRIDE;
-  virtual ui::EventTargeter* GetEventTargeter() OVERRIDE;
-  virtual void OnEvent(ui::Event* event) OVERRIDE;
+  virtual bool CanAcceptEvent(const ui::Event& event) override;
+  virtual EventTarget* GetParentTarget() override;
+  virtual scoped_ptr<ui::EventTargetIterator> GetChildIterator() const override;
+  virtual ui::EventTargeter* GetEventTargeter() override;
+  virtual void OnEvent(ui::Event* event) override;
 
   // Overridden from aura::client::ActivationChangeObserver:
   virtual void OnWindowActivated(aura::Window* gained_active,
-                                 aura::Window* lost_active) OVERRIDE;
+                                 aura::Window* lost_active) override;
 
   static Shell* instance_;
 
   // If set before the Shell is initialized, the mouse cursor will be hidden
   // when the screen is initially created.
   static bool initially_hide_cursor_;
 
   // When no explicit target display/RootWindow is given, new windows are
   // created on |scoped_target_root_window_| , unless NULL in
   // which case they are created on |target_root_window_|.
@@ skipping 134 matching lines @@
 
   // Injected content::GPUDataManager support.
   scoped_ptr<GPUSupport> gpu_support_;
 
   DISALLOW_COPY_AND_ASSIGN(Shell);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_H_