replace OVERRIDE and FINAL with override and final in ash/

ash/wm/cursor_manager_chromeos.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_CURSOR_MANAGER_CHROMEOS_H_
 #define ASH_WM_CURSOR_MANAGER_CHROMEOS_H_
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 15 matching lines @@
 // hidden on certain key events only if the accessibility keyboard is not
 // enabled.
 class ASH_EXPORT CursorManager : public ::wm::CursorManager {
  public:
   explicit CursorManager(
       scoped_ptr< ::wm::NativeCursorManager> delegate);
   virtual ~CursorManager();
 
   // aura::client::CursorClient:
   virtual bool ShouldHideCursorOnKeyEvent(
-      const ui::KeyEvent& event) const OVERRIDE;
+      const ui::KeyEvent& event) const override;
  private:
   DISALLOW_COPY_AND_ASSIGN(CursorManager);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_CURSOR_MANAGER_CHROMEOS_H_