replace OVERRIDE and FINAL with override and final in ash/

ash/wm/maximize_mode/scoped_disable_internal_mouse_and_keyboard_x11.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_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_X11_H_
 #define ASH_WM_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_X11_H_
 
 #include <vector>
 
 #include "ash/ash_export.h"
 #include "ash/wm/maximize_mode/scoped_disable_internal_mouse_and_keyboard.h"
 #include "base/macros.h"
 #include "ui/events/platform/platform_event_observer.h"
 #include "ui/gfx/point.h"
 
 namespace ash {
 
 // Identifies which input devices are internal and provides a helper function to
 // test if an input event came from an internal device.
 class ScopedDisableInternalMouseAndKeyboardX11
     : public ScopedDisableInternalMouseAndKeyboard,
       public ui::PlatformEventObserver {
  public:
   ScopedDisableInternalMouseAndKeyboardX11();
   virtual ~ScopedDisableInternalMouseAndKeyboardX11();
 
   // ui::PlatformEventObserver:
-  virtual void WillProcessEvent(const ui::PlatformEvent& event) OVERRIDE;
-  virtual void DidProcessEvent(const ui::PlatformEvent& event) OVERRIDE;
+  virtual void WillProcessEvent(const ui::PlatformEvent& event) override;
+  virtual void DidProcessEvent(const ui::PlatformEvent& event) override;
  private:
   int touchpad_device_id_;
   int keyboard_device_id_;
   int core_keyboard_device_id_;
 
   // Tracks the last known mouse cursor location caused before blocking the
   // internal touchpad or caused by an external mouse.
   gfx::Point last_mouse_location_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedDisableInternalMouseAndKeyboardX11);
 };
 
 }  // namespace ash
 
 #endif // ASH_WM_MAXIMIZE_MODE_SCOPED_DISABLE_INTERNAL_MOUSE_AND_KEYBOARD_X11_H_