Standardize usage of virtual/override/final specifiers.

ui/message_center/views/message_view.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_MESSAGE_CENTER_VIEWS_MESSAGE_VIEW_H_
 #define UI_MESSAGE_CENTER_VIEWS_MESSAGE_VIEW_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 37 matching lines @@
 // An base class for a notification entry. Contains background, close button
 // and other elements shared by derived notification views.
 class MESSAGE_CENTER_EXPORT MessageView : public views::SlideOutView,
                                           public views::ButtonListener {
  public:
   MessageView(MessageViewController* controller,
               const std::string& notification_id,
               const NotifierId& notifier_id,
               const gfx::ImageSkia& small_image,
               const base::string16& display_source);
-  virtual ~MessageView();
+  ~MessageView() override;
 
   // Updates this view with the new data contained in the notification.
   virtual void UpdateWithNotification(const Notification& notification);
 
   // Returns the insets for the shadow it will have for rich notification.
   static gfx::Insets GetShadowInsets();
 
   // Creates a shadow around the notification.
   void CreateShadowBorder();
 
   bool IsCloseButtonFocused();
   void RequestFocusOnCloseButton();
 
   void set_accessible_name(const base::string16& accessible_name) {
     accessible_name_ = accessible_name;
   }
 
   // Overridden from views::View:
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
-  virtual bool OnMousePressed(const ui::MouseEvent& event) override;
-  virtual bool OnKeyPressed(const ui::KeyEvent& event) override;
-  virtual bool OnKeyReleased(const ui::KeyEvent& event) override;
-  virtual void OnPaint(gfx::Canvas* canvas) override;
-  virtual void OnFocus() override;
-  virtual void OnBlur() override;
-  virtual void Layout() override;
+  void GetAccessibleState(ui::AXViewState* state) override;
+  bool OnMousePressed(const ui::MouseEvent& event) override;
+  bool OnKeyPressed(const ui::KeyEvent& event) override;
+  bool OnKeyReleased(const ui::KeyEvent& event) override;
+  void OnPaint(gfx::Canvas* canvas) override;
+  void OnFocus() override;
+  void OnBlur() override;
+  void Layout() override;
 
   // Overridden from ui::EventHandler:
-  virtual void OnGestureEvent(ui::GestureEvent* event) override;
+  void OnGestureEvent(ui::GestureEvent* event) override;
 
   // Overridden from ButtonListener:
-  virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) override;
+  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   void set_scroller(views::ScrollView* scroller) { scroller_ = scroller; }
   std::string notification_id() { return notification_id_; }
   NotifierId notifier_id() { return notifier_id_; }
   const base::string16& display_source() const { return display_source_; }
 
  protected:
   // Overridden from views::SlideOutView:
-  virtual void OnSlideOut() override;
+  void OnSlideOut() override;
 
   views::ImageView* small_image() { return small_image_view_.get(); }
   views::ImageButton* close_button() { return close_button_.get(); }
   views::ScrollView* scroller() { return scroller_; }
 
  private:
   MessageViewController* controller_;
   std::string notification_id_;
   NotifierId notifier_id_;
   views::View* background_view_;  // Owned by views hierarchy.
@@ skipping 10 matching lines @@
   // Changes the background color being used by |background_view_| and schedules
   // a paint.
   void SetDrawBackgroundAsActive(bool active);
 
   DISALLOW_COPY_AND_ASSIGN(MessageView);
 };
 
 }  // namespace message_center
 
 #endif // UI_MESSAGE_CENTER_VIEWS_MESSAGE_VIEW_H_