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

remoting/host/win/session_input_injector.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/win/session_input_injector.h"
 
 #include <set>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 38 matching lines @@
     : public base::RefCountedThreadSafe<SessionInputInjectorWin::Core>,
       public InputInjector {
  public:
   Core(
       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
       scoped_ptr<InputInjector> nested_executor,
       scoped_refptr<base::SingleThreadTaskRunner> inject_sas_task_runner,
       const base::Closure& inject_sas);
 
   // InputInjector implementation.
-  virtual void Start(scoped_ptr<ClipboardStub> client_clipboard) override;
+  void Start(scoped_ptr<ClipboardStub> client_clipboard) override;
 
   // protocol::ClipboardStub implementation.
-  virtual void InjectClipboardEvent(const ClipboardEvent& event) override;
+  void InjectClipboardEvent(const ClipboardEvent& event) override;
 
   // protocol::InputStub implementation.
-  virtual void InjectKeyEvent(const KeyEvent& event) override;
-  virtual void InjectTextEvent(const TextEvent& event) override;
-  virtual void InjectMouseEvent(const MouseEvent& event) override;
-  virtual void InjectTouchEvent(const TouchEvent& event) override;
+  void InjectKeyEvent(const KeyEvent& event) override;
+  void InjectTextEvent(const TextEvent& event) override;
+  void InjectMouseEvent(const MouseEvent& event) override;
+  void InjectTouchEvent(const TouchEvent& event) override;
 
  private:
   friend class base::RefCountedThreadSafe<Core>;
-  virtual ~Core();
+  ~Core() override;
 
   // Switches to the desktop receiving a user input if different from
   // the current one.
   void SwitchToInputDesktop();
 
   scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
 
   // Pointer to the next event executor.
   scoped_ptr<InputInjector> nested_executor_;
 
@@ skipping 167 matching lines @@
     const protocol::MouseEvent& event) {
   core_->InjectMouseEvent(event);
 }
 
 void SessionInputInjectorWin::InjectTouchEvent(
     const protocol::TouchEvent& event) {
   core_->InjectTouchEvent(event);
 }
 
 }  // namespace remoting