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

chrome/browser/chromeos/power/idle_action_warning_dialog_view.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_POWER_IDLE_ACTION_WARNING_DIALOG_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_POWER_IDLE_ACTION_WARNING_DIALOG_VIEW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/time/time.h"
@@ skipping 10 matching lines @@
 // warning is only really necessary when the idle action is to log out the user,
 // the warning is hard-coded to warn about logout.
 class IdleActionWarningDialogView : public views::DialogDelegateView {
  public:
   explicit IdleActionWarningDialogView(base::TimeTicks idle_action_time);
   void CloseDialog();
 
   void Update(base::TimeTicks idle_action_time);
 
   // views::DialogDelegateView:
-  virtual ui::ModalType GetModalType() const OVERRIDE;
-  virtual base::string16 GetWindowTitle() const OVERRIDE;
-  virtual int GetDialogButtons() const OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
+  virtual ui::ModalType GetModalType() const override;
+  virtual base::string16 GetWindowTitle() const override;
+  virtual int GetDialogButtons() const override;
+  virtual bool Cancel() override;
 
  private:
   virtual ~IdleActionWarningDialogView();
 
   void UpdateLabel();
 
   base::TimeTicks idle_action_time_;
 
   views::Label* label_;
 
   base::RepeatingTimer<IdleActionWarningDialogView> update_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(IdleActionWarningDialogView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_POWER_IDLE_ACTION_WARNING_DIALOG_VIEW_H_