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

remoting/host/desktop_resizer_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_resizer.h"
 
 #include <map>
 #include <windows.h>
 
 #include "base/logging.h"
@@ skipping 14 matching lines @@
   if (a.dimensions().height() != b.dimensions().height())
     return a.dimensions().height() < b.dimensions().height();
   if (a.dpi().x() != b.dpi().x())
     return a.dpi().x() < b.dpi().x();
   return a.dpi().y() < b.dpi().y();
 }
 
 class DesktopResizerWin : public DesktopResizer {
  public:
   DesktopResizerWin();
-  virtual ~DesktopResizerWin();
+  ~DesktopResizerWin() override;
 
   // DesktopResizer interface.
-  virtual ScreenResolution GetCurrentResolution() override;
-  virtual std::list<ScreenResolution> GetSupportedResolutions(
+  ScreenResolution GetCurrentResolution() override;
+  std::list<ScreenResolution> GetSupportedResolutions(
       const ScreenResolution& preferred) override;
-  virtual void SetResolution(const ScreenResolution& resolution) override;
-  virtual void RestoreResolution(const ScreenResolution& original) override;
+  void SetResolution(const ScreenResolution& resolution) override;
+  void RestoreResolution(const ScreenResolution& original) override;
 
  private:
   static bool IsResizeSupported();
 
   // Calls EnumDisplaySettingsEx() for the primary monitor.
   // Returns false if |mode_number| does not exist.
   static bool GetPrimaryDisplayMode(
       DWORD mode_number, DWORD flags, DEVMODE* mode);
 
   // Returns true if the mode has width, height, bits-per-pixel, frequency
@@ skipping 129 matching lines @@
   return ScreenResolution(
       webrtc::DesktopSize(mode.dmPelsWidth, mode.dmPelsHeight),
       webrtc::DesktopVector(kDefaultDPI, kDefaultDPI));
 }
 
 scoped_ptr<DesktopResizer> DesktopResizer::Create() {
   return make_scoped_ptr(new DesktopResizerWin);
 }
 
 }  // namespace remoting