Standardize usage of virtual/override/final in chrome/browser/ui/

chrome/browser/ui/toolbar/wrench_menu_badge_controller.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 CHROME_BROWSER_UI_TOOLBAR_WRENCH_MENU_BADGE_CONTROLLER_H_
 #define CHROME_BROWSER_UI_TOOLBAR_WRENCH_MENU_BADGE_CONTROLLER_H_
 
 #include "base/macros.h"
 #include "chrome/browser/ui/toolbar/wrench_icon_painter.h"
 #include "content/public/browser/notification_details.h"
@@ skipping 24 matching lines @@
                                      WrenchIconPainter::Severity severity,
                                      bool animate) = 0;
 
    protected:
     virtual ~Delegate() {}
   };
 
   // Creates an instance of this class for the given |profile| that will notify
   // |delegate| of updates.
   WrenchMenuBadgeController(Profile* profile, Delegate* delegate);
-  virtual ~WrenchMenuBadgeController();
+  ~WrenchMenuBadgeController() override;
 
   // Forces an update of the UI based on the current state of the world. This
   // will check whether there are any current pending updates, global errors,
   // etc. and based on that information trigger an appropriate call to the
   // delegate.
   void UpdateDelegate();
 
  private:
   // content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) override;
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
 
   Profile* profile_;
   Delegate* delegate_;
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(WrenchMenuBadgeController);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_WRENCH_MENU_BADGE_CONTROLLER_H_