Tag IPC::Channel::Listener implementations with OVERRIDE

chrome/service/service_ipc_server.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_SERVICE_SERVICE_IPC_SERVER_H_
 #define CHROME_SERVICE_SERVICE_IPC_SERVER_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 17 matching lines @@
   IPC::SyncChannel* channel() { return channel_.get(); }
 
   // Safe to call on any thread, as long as it's guaranteed that the thread's
   // lifetime is less than the main thread.
   IPC::SyncMessageFilter* sync_message_filter() { return sync_message_filter_; }
 
   bool is_client_connected() const { return client_connected_; }
 
 
  private:
-  // IPC::Channel::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& msg);
-  virtual void OnChannelConnected(int32 peer_pid);
-  virtual void OnChannelError();
+  // IPC::Channel::Listener implementation.
+  virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
+  virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
+  virtual void OnChannelError() OVERRIDE;
 
   // IPC message handlers.
   void OnEnableCloudPrintProxy(const std::string& lsid);
   void OnEnableCloudPrintProxyWithRobot(
       const std::string& robot_auth_code,
       const std::string& robot_email,
       const std::string& user_email);
   void OnGetCloudPrintProxyInfo();
   void OnDisableCloudPrintProxy();
   void OnEnableVirtualDriver();
@@ skipping 11 matching lines @@
   bool client_connected_;
 
   // Allows threads other than the main thread to send sync messages.
   scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_;
 
 
   DISALLOW_COPY_AND_ASSIGN(ServiceIPCServer);
 };
 
 #endif  // CHROME_SERVICE_SERVICE_IPC_SERVER_H_