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

remoting/host/desktop_session_win.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.
 
 #include "remoting/host/desktop_session_win.h"
 
 #include <limits>
 #include <sddl.h>
 
 #include "base/base_switches.h"
@@ skipping 73 matching lines @@
 // attach/detach events via |WtsConsoleObserer|.
 class ConsoleSession : public DesktopSessionWin {
  public:
   // Same as DesktopSessionWin().
   ConsoleSession(
     scoped_refptr<AutoThreadTaskRunner> caller_task_runner,
     scoped_refptr<AutoThreadTaskRunner> io_task_runner,
     DaemonProcess* daemon_process,
     int id,
     WtsTerminalMonitor* monitor);
-  virtual ~ConsoleSession();
+  ~ConsoleSession() override;
 
  protected:
   // DesktopSession overrides.
-  virtual void SetScreenResolution(const ScreenResolution& resolution) override;
+  void SetScreenResolution(const ScreenResolution& resolution) override;
 
   // DesktopSessionWin overrides.
-  virtual void InjectSas() override;
+  void InjectSas() override;
 
  private:
   scoped_ptr<SasInjector> sas_injector_;
 
   DISALLOW_COPY_AND_ASSIGN(ConsoleSession);
 };
 
 // DesktopSession implementation which attaches to virtual RDP console.
 // Receives IPC messages from the desktop process, running in the console
 // session, via |WorkerProcessIpcDelegate|, and monitors console session
 // attach/detach events via |WtsConsoleObserer|.
 class RdpSession : public DesktopSessionWin {
  public:
   // Same as DesktopSessionWin().
   RdpSession(
     scoped_refptr<AutoThreadTaskRunner> caller_task_runner,
     scoped_refptr<AutoThreadTaskRunner> io_task_runner,
     DaemonProcess* daemon_process,
     int id,
     WtsTerminalMonitor* monitor);
-  virtual ~RdpSession();
+  ~RdpSession() override;
 
   // Performs the part of initialization that can fail.
   bool Initialize(const ScreenResolution& resolution);
 
   // Mirrors IRdpDesktopSessionEventHandler.
   void OnRdpConnected();
   void OnRdpClosed();
 
  protected:
   // DesktopSession overrides.
-  virtual void SetScreenResolution(const ScreenResolution& resolution) override;
+  void SetScreenResolution(const ScreenResolution& resolution) override;
 
   // DesktopSessionWin overrides.
-  virtual void InjectSas() override;
+  void InjectSas() override;
 
  private:
   // An implementation of IRdpDesktopSessionEventHandler interface that forwards
   // notifications to the owning desktop session.
   class EventHandler : public IRdpDesktopSessionEventHandler {
    public:
     explicit EventHandler(base::WeakPtr<RdpSession> desktop_session);
     virtual ~EventHandler();
 
     // IUnknown interface.
@@ skipping 451 matching lines @@
                                 exploded.hour,
                                 exploded.minute,
                                 exploded.second,
                                 exploded.millisecond,
                                 passed.c_str());
 
   last_timestamp_ = now;
 }
 
 }  // namespace remoting