Standardize usage of virtual/override/final in content/browser/

content/browser/renderer_host/media/media_stream_ui_proxy.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_UI_PROXY_H_
 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_UI_PROXY_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 72 matching lines @@
   base::Closure stop_callback_;
 
   base::WeakPtrFactory<MediaStreamUIProxy> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamUIProxy);
 };
 
 class CONTENT_EXPORT FakeMediaStreamUIProxy : public MediaStreamUIProxy {
  public:
   explicit FakeMediaStreamUIProxy();
-  virtual ~FakeMediaStreamUIProxy();
+  ~FakeMediaStreamUIProxy() override;
 
   void SetAvailableDevices(const MediaStreamDevices& devices);
   void SetMicAccess(bool access);
   void SetCameraAccess(bool access);
 
   // MediaStreamUIProxy overrides.
-  virtual void RequestAccess(
-      const MediaStreamRequest& request,
-      const ResponseCallback& response_callback) override;
-  virtual void CheckAccess(const GURL& security_origin,
-                           MediaStreamType type,
-                           int render_process_id,
-                           int render_frame_id,
-                           const base::Callback<void(bool)>& callback) override;
-  virtual void OnStarted(const base::Closure& stop_callback,
-                         const WindowIdCallback& window_id_callback) override;
+  void RequestAccess(const MediaStreamRequest& request,
+                     const ResponseCallback& response_callback) override;
+  void CheckAccess(const GURL& security_origin,
+                   MediaStreamType type,
+                   int render_process_id,
+                   int render_frame_id,
+                   const base::Callback<void(bool)>& callback) override;
+  void OnStarted(const base::Closure& stop_callback,
+                 const WindowIdCallback& window_id_callback) override;
 
  private:
   // This is used for RequestAccess().
   MediaStreamDevices devices_;
 
   // These are used for CheckAccess().
   bool mic_access_;
   bool camera_access_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeMediaStreamUIProxy);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_UI_PROXY_H_