Add OVERRIDE to content/.

content/browser/renderer_host/render_view_host_delegate.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 CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 173 matching lines @@
 
   // ---------------------------------------------------------------------------
 
   // Returns the current delegate associated with a feature. May return NULL if
   // there is no corresponding delegate.
   virtual View* GetViewDelegate();
   virtual RendererManagement* GetRendererManagementDelegate();
 
   // IPC::Channel::Listener implementation.
   // This is used to give the delegate a chance to filter IPC messages.
-  virtual bool OnMessageReceived(const IPC::Message& message);
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Gets the URL that is currently being displayed, if there is one.
   virtual const GURL& GetURL() const;
 
   // Return this object cast to a TabContents, if it is one. If the object is
   // not a TabContents, returns NULL. DEPRECATED: Be sure to include brettw and
   // jam as reviewers before you use this method. http://crbug.com/82582
   virtual TabContents* GetAsTabContents();
 
   // Return type of RenderView which is attached with this object.
@@ skipping 182 matching lines @@
   virtual void RequestToLockMouse() {}
 
   // Notification that the view has lost the mouse lock.
   virtual void LostMouseLock() {}
 
  protected:
   virtual ~RenderViewHostDelegate() {}
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_