Update {virtual,override} to follow C++11 style in remoting.

remoting/host/win/wts_session_process_delegate.cc

 // Copyright (c) 2012 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.
 //
 // This file implements the Windows service controlling Me2Me host processes
 // running within user sessions.
 
 #include "remoting/host/win/wts_session_process_delegate.h"
 
 #include "base/bind.h"
@@ skipping 45 matching lines @@
   void Stop();
 
   // Mirrors WorkerProcessLauncher::Delegate.
   void LaunchProcess(WorkerProcessLauncher* event_handler);
   void Send(IPC::Message* message);
   void CloseChannel();
   void KillProcess();
 
  private:
   friend class base::RefCountedThreadSafe<Core>;
-  virtual ~Core();
+  ~Core() override;
 
   // base::MessagePumpForIO::IOHandler implementation.
-  virtual void OnIOCompleted(base::MessagePumpForIO::IOContext* context,
-                             DWORD bytes_transferred,
-                             DWORD error) override;
+  void OnIOCompleted(base::MessagePumpForIO::IOContext* context,
+                     DWORD bytes_transferred,
+                     DWORD error) override;
 
   // IPC::Listener implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void OnChannelConnected(int32 peer_pid) override;
-  virtual void OnChannelError() override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void OnChannelConnected(int32 peer_pid) override;
+  void OnChannelError() override;
 
   // The actual implementation of LaunchProcess()
   void DoLaunchProcess();
 
   // Drains the completion port queue to make sure that all job object
   // notifications have been received.
   void DrainJobNotifications();
 
   // Notified that the completion port queue has been drained.
   void DrainJobNotificationsCompleted();
@@ skipping 471 matching lines @@
 
 void WtsSessionProcessDelegate::CloseChannel() {
   core_->CloseChannel();
 }
 
 void WtsSessionProcessDelegate::KillProcess() {
   core_->KillProcess();
 }
 
 }  // namespace remoting