Add OVERRIDE to chrome/browser/ui/gtk/.

chrome/browser/ui/gtk/status_bubble_gtk.h

 // Copyright (c) 2011 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_GTK_STATUS_BUBBLE_GTK_H_
 #define CHROME_BROWSER_UI_GTK_STATUS_BUBBLE_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
@@ skipping 39 matching lines @@
   virtual void MouseMoved(const gfx::Point& location,
                           bool left_content) OVERRIDE;
 
   // ui::AnimationDelegate implementation.
   virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE;
   virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE;
 
   // Called when the download shelf becomes visible or invisible.
   // This is used by to ensure that the status bubble does not obscure
   // the download shelf, when it is visible.
-  virtual void UpdateDownloadShelfVisibility(bool visible);
+  virtual void UpdateDownloadShelfVisibility(bool visible) OVERRIDE;
 
   // Overridden from content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Top of the widget hierarchy for a StatusBubble. This top level widget is
   // guarenteed to have its gtk_widget_name set to "status-bubble" for
   // identification.
   GtkWidget* widget() { return container_.get(); }
@@ skipping 98 matching lines @@
   // when its text changes, triggering a size change.
   gfx::Point last_mouse_location_;
   bool last_mouse_left_content_;
 
   // Shortly after the cursor enters the status bubble, we'll get a message
   // that the cursor left the content area. This lets us ignore that.
   bool ignore_next_left_content_;
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_STATUS_BUBBLE_GTK_H_