replace OVERRIDE and FINAL with override and final in ash/

ash/shell/toplevel_window.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_TOPLEVEL_WINDOW_H_
 #define ASH_SHELL_TOPLEVEL_WINDOW_H_
 
 #include "ui/views/widget/widget_delegate.h"
 
 namespace ash {
@@ skipping 12 matching lines @@
 
   // Clears saved show state and bounds used to position
   // a new window.
   static void ClearSavedStateForTest();
 
  private:
   explicit ToplevelWindow(const CreateParams& params);
   virtual ~ToplevelWindow();
 
   // Overridden from views::View:
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnPaint(gfx::Canvas* canvas) override;
 
   // Overridden from views::WidgetDelegate:
-  virtual base::string16 GetWindowTitle() const OVERRIDE;
+  virtual base::string16 GetWindowTitle() const override;
   virtual void SaveWindowPlacement(
       const gfx::Rect& bounds,
-      ui::WindowShowState show_state) OVERRIDE;
+      ui::WindowShowState show_state) override;
   virtual bool GetSavedWindowPlacement(
       const views::Widget* widget,
       gfx::Rect* bounds,
-      ui::WindowShowState* show_state) const OVERRIDE;
-  virtual View* GetContentsView() OVERRIDE;
-  virtual bool CanResize() const OVERRIDE;
-  virtual bool CanMaximize() const OVERRIDE;
-  virtual bool CanMinimize() const OVERRIDE;
+      ui::WindowShowState* show_state) const override;
+  virtual View* GetContentsView() override;
+  virtual bool CanResize() const override;
+  virtual bool CanMaximize() const override;
+  virtual bool CanMinimize() const override;
 
   const CreateParams params_;
 
   DISALLOW_COPY_AND_ASSIGN(ToplevelWindow);
 };
 
 }  // namespace shell
 }  // namespace ash
 
 #endif  // ASH_SHELL_TOPLEVEL_WINDOW_H_