Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/autofill/tooltip_icon.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_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_
 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/scoped_observer.h"
 #include "base/strings/string16.h"
 #include "base/timer/timer.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/mouse_watcher.h"
 #include "ui/views/widget/widget_observer.h"
 
 namespace autofill {
 
 class InfoBubble;
 
 // A tooltip icon that shows a bubble on hover. Looks like (?).
 class TooltipIcon : public views::ImageView,
                     public views::MouseWatcherListener,
                     public views::WidgetObserver {
  public:
   static const char kViewClassName[];
 
   explicit TooltipIcon(const base::string16& tooltip);
-  virtual ~TooltipIcon();
+  ~TooltipIcon() override;
 
   // views::ImageView:
-  virtual const char* GetClassName() const override;
-  virtual void OnMouseEntered(const ui::MouseEvent& event) override;
-  virtual void OnMouseExited(const ui::MouseEvent& event) override;
-  virtual void OnGestureEvent(ui::GestureEvent* event) override;
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
+  const char* GetClassName() const override;
+  void OnMouseEntered(const ui::MouseEvent& event) override;
+  void OnMouseExited(const ui::MouseEvent& event) override;
+  void OnGestureEvent(ui::GestureEvent* event) override;
+  void GetAccessibleState(ui::AXViewState* state) override;
 
   // views::MouseWatcherListener:
-  virtual void MouseMovedOutOfHost() override;
+  void MouseMovedOutOfHost() override;
 
   // views::WidgetObserver:
-  virtual void OnWidgetDestroyed(views::Widget* widget) override;
+  void OnWidgetDestroyed(views::Widget* widget) override;
 
  private:
   // Changes this view's image to the resource indicated by |idr|.
   void ChangeImageTo(int idr);
 
   // Creates and shows |bubble_|. If |bubble_| already exists, just cancels a
   // potential close timer.
   void ShowBubble();
 
   // Hides |bubble_| if necessary.
@@ skipping 15 matching lines @@
   scoped_ptr<views::MouseWatcher> mouse_watcher_;
 
   ScopedObserver<views::Widget, TooltipIcon> observer_;
 
   DISALLOW_COPY_AND_ASSIGN(TooltipIcon);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_