Replace OVERRIDE and FINAL with override and final in content/shell/[a-s]*

content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h

 // 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.
 
 #ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBRTCDTMFSENDERHANDLER_H_
 #define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBRTCDTMFSENDERHANDLER_H_
 
 #include "base/basictypes.h"
 #include "content/shell/renderer/test_runner/web_task.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
 #include "third_party/WebKit/public/platform/WebRTCDTMFSenderHandler.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 
 namespace content {
 
 class WebTestDelegate;
 
 class MockWebRTCDTMFSenderHandler : public blink::WebRTCDTMFSenderHandler {
  public:
   MockWebRTCDTMFSenderHandler(const blink::WebMediaStreamTrack& track,
                               WebTestDelegate* delegate);
 
   // WebRTCDTMFSenderHandler related methods
-  virtual void setClient(blink::WebRTCDTMFSenderHandlerClient* client) OVERRIDE;
-  virtual blink::WebString currentToneBuffer() OVERRIDE;
-  virtual bool canInsertDTMF() OVERRIDE;
+  virtual void setClient(blink::WebRTCDTMFSenderHandlerClient* client) override;
+  virtual blink::WebString currentToneBuffer() override;
+  virtual bool canInsertDTMF() override;
   virtual bool insertDTMF(const blink::WebString& tones,
                           long duration,
-                          long inter_tone_gap) OVERRIDE;
+                          long inter_tone_gap) override;
 
   // WebTask related methods
   WebTaskList* mutable_task_list() { return &task_list_; }
 
   void ClearToneBuffer() { tone_buffer_.reset(); }
 
  private:
   MockWebRTCDTMFSenderHandler();
 
   blink::WebRTCDTMFSenderHandlerClient* client_;
   blink::WebMediaStreamTrack track_;
   blink::WebString tone_buffer_;
   WebTaskList task_list_;
   WebTestDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(MockWebRTCDTMFSenderHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBRTCDTMFSENDERHANDLER_H_