replace OVERRIDE and FINAL with override and final in ui/

ui/native_theme/native_theme_android.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 UI_NATIVE_THEME_NATIVE_THEME_ANDROID_H_
 #define UI_NATIVE_THEME_NATIVE_THEME_ANDROID_H_
 
 #include "ui/native_theme/native_theme_base.h"
 
 namespace ui {
 
 // Android implementation of native theme support.
 class NativeThemeAndroid : public NativeThemeBase {
  public:
   static NativeThemeAndroid* instance();
 
-  virtual SkColor GetSystemColor(ColorId color_id) const OVERRIDE;
+  virtual SkColor GetSystemColor(ColorId color_id) const override;
 
  private:
   NativeThemeAndroid();
   virtual ~NativeThemeAndroid();
 
   DISALLOW_COPY_AND_ASSIGN(NativeThemeAndroid);
 };
 
 }  // namespace ui
 
 #endif  // UI_NATIVE_THEME_NATIVE_THEME_ANDROID_H_