Add OVERRIDE to content/.

content/renderer/devtools_agent_filter.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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_RENDERER_DEVTOOLS_AGENT_FILTER_H_
 #define CONTENT_RENDERER_DEVTOOLS_AGENT_FILTER_H_
 #pragma once
 
 #include <string>
 
 #include "ipc/ipc_channel_proxy.h"
@@ skipping 10 matching lines @@
 class DevToolsAgentFilter : public IPC::ChannelProxy::MessageFilter {
  public:
   // There is a single instance of this class instantiated by the RenderThread.
   DevToolsAgentFilter();
   virtual ~DevToolsAgentFilter();
 
   static void SendRpcMessage(const DevToolsMessageData& data);
 
  private:
   // IPC::ChannelProxy::MessageFilter override. Called on IO thread.
-  virtual bool OnMessageReceived(const IPC::Message& message);
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
-  virtual void OnFilterAdded(IPC::Channel* channel);
+  virtual void OnFilterAdded(IPC::Channel* channel) OVERRIDE;
 
   static void DispatchMessageLoop();
 
   // OnDebuggerCommand will be executed in the IO thread so that we can
   // handle debug messages even when v8 is stopped.
   void OnDebuggerCommand(const std::string& command);
   void OnDispatchOnInspectorBackend(const std::string& message);
 
   bool message_handled_;
   MessageLoop* render_thread_loop_;
 
   // Made static to allow DevToolsAgent to use it for replying directly
   // from IO thread.
   static int current_routing_id_;
   static IPC::Channel* channel_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsAgentFilter);
 };
 
 #endif  // CONTENT_RENDERER_DEVTOOLS_AGENT_FILTER_H_