replace OVERRIDE and FINAL with override and final in ui/

ui/native_theme/native_theme_aurawin.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 UI_NATIVE_THEME_NATIVE_THEME_AURAWIN_H_
 #define UI_NATIVE_THEME_NATIVE_THEME_AURAWIN_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/native_theme/native_theme_aura.h"
 
 namespace ui {
 
 // Aura implementation of native theme support.
 class NATIVE_THEME_EXPORT NativeThemeAuraWin : public NativeThemeAura {
  public:
   static NativeThemeAuraWin* instance();
 
  private:
   NativeThemeAuraWin();
   virtual ~NativeThemeAuraWin();
 
   // Overridden from NativeThemeBase:
   virtual gfx::Size GetPartSize(Part part,
                                 State state,
-                                const ExtraParams& extra) const OVERRIDE;
+                                const ExtraParams& extra) const override;
   virtual void Paint(SkCanvas* canvas,
                      Part part,
                      State state,
                      const gfx::Rect& rect,
-                     const ExtraParams& extra) const OVERRIDE;
+                     const ExtraParams& extra) const override;
   DISALLOW_COPY_AND_ASSIGN(NativeThemeAuraWin);
 };
 
 }  // namespace ui
 
 #endif  // UI_NATIVE_THEME_NATIVE_THEME_AURAWIN_H_