replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/input_method/accessibility.h

 // Copyright 2013 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 CHROME_BROWSER_CHROMEOS_INPUT_METHOD_ACCESSIBILITY_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_ACCESSIBILITY_H_
 
 #include "chromeos/ime/input_method_manager.h"
 
 namespace chromeos {
 namespace input_method {
 
 // Accessibility is a class handling accessibility feedbacks.
 class Accessibility
     : public InputMethodManager::Observer {
  public:
   explicit Accessibility(InputMethodManager* imm);
   virtual ~Accessibility();
 
  private:
   // InputMethodManager::Observer implementation.
   virtual void InputMethodChanged(InputMethodManager* imm,
-                                  bool show_message) OVERRIDE;
+                                  bool show_message) override;
   InputMethodManager* imm_;
 
   DISALLOW_COPY_AND_ASSIGN(Accessibility);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_ACCESSIBILITY_H_