Update WebTask in chromium c++ style

content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.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 "content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h"
 
 #include "base/logging.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/public/platform/WebRTCDTMFSenderHandlerClient.h"
 
 using namespace blink;
 
 namespace content {
 
 class DTMFSenderToneTask : public WebMethodTask<MockWebRTCDTMFSenderHandler> {
  public:
   DTMFSenderToneTask(MockWebRTCDTMFSenderHandler* object,
                      WebRTCDTMFSenderHandlerClient* client)
       : WebMethodTask<MockWebRTCDTMFSenderHandler>(object), client_(client) {}
 
-  virtual void runIfValid() OVERRIDE {
-    WebString tones = m_object->currentToneBuffer();
-    m_object->ClearToneBuffer();
+  virtual void RunIfValid() OVERRIDE {
+    WebString tones = object_->currentToneBuffer();
+    object_->ClearToneBuffer();
     client_->didPlayTone(tones);
   }
 
  private:
   WebRTCDTMFSenderHandlerClient* client_;
 };
 
 /////////////////////
 
 MockWebRTCDTMFSenderHandler::MockWebRTCDTMFSenderHandler(
@@ skipping 25 matching lines @@
   if (!canInsertDTMF())
     return false;
 
   tone_buffer_ = tones;
   delegate_->postTask(new DTMFSenderToneTask(this, client_));
   delegate_->postTask(new DTMFSenderToneTask(this, client_));
   return true;
 }
 
 }  // namespace content