Standardize usage of virtual/override/final in remoting/

remoting/host/single_window_input_injector_mac.cc

 // Copyright 2014 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/single_window_input_injector.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #include <Carbon/Carbon.h>
 
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "remoting/proto/event.pb.h"
 #include "third_party/webrtc/modules/desktop_capture/mac/desktop_configuration.h"
 
 namespace remoting {
 
 using protocol::ClipboardEvent;
 using protocol::KeyEvent;
 using protocol::TextEvent;
 using protocol::MouseEvent;
 
 class SingleWindowInputInjectorMac : public SingleWindowInputInjector {
  public:
   SingleWindowInputInjectorMac(
       webrtc::WindowId window_id,
       scoped_ptr<InputInjector> input_injector);
-  virtual ~SingleWindowInputInjectorMac();
+  ~SingleWindowInputInjectorMac() override;
 
   // InputInjector interface.
-  virtual void Start(
-      scoped_ptr<protocol::ClipboardStub> client_clipboard) override;
-  virtual void InjectKeyEvent(const KeyEvent& event) override;
-  virtual void InjectTextEvent(const TextEvent& event) override;
-  virtual void InjectMouseEvent(const MouseEvent& event) override;
-  virtual void InjectClipboardEvent(const ClipboardEvent& event) override;
+  void Start(scoped_ptr<protocol::ClipboardStub> client_clipboard) override;
+  void InjectKeyEvent(const KeyEvent& event) override;
+  void InjectTextEvent(const TextEvent& event) override;
+  void InjectMouseEvent(const MouseEvent& event) override;
+  void InjectClipboardEvent(const ClipboardEvent& event) override;
 
  private:
   CGRect FindCGRectOfWindow();
 
   CGWindowID window_id_;
   scoped_ptr<InputInjector> input_injector_;
 
   DISALLOW_COPY_AND_ASSIGN(SingleWindowInputInjectorMac);
 };
 
@@ skipping 111 matching lines @@
 
 scoped_ptr<InputInjector> SingleWindowInputInjector::CreateForWindow(
     webrtc::WindowId window_id,
     scoped_ptr<InputInjector> input_injector) {
   scoped_ptr<SingleWindowInputInjectorMac> injector(
       new SingleWindowInputInjectorMac(window_id, input_injector.Pass()));
   return injector.Pass();
 }
 
 }  // namespace remoting