test_runner: Migrate MockWebRTCDTMFSenderHandler to Chromium C++ style

content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h

Index: content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h
diff --git a/content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h b/content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..76788175ee8c4f0a1a7e00e01944778163d2d238
--- /dev/null
+++ b/content/shell/renderer/test_runner/mock_webrtc_dtmf_sender_handler.h
@@ -0,0 +1,51 @@
+// 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_SHELL_RENDERER_TEST_RUNNER_MOCKWEBRTCDTMFSENDERHANDLER_H_
+#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKWEBRTCDTMFSENDERHANDLER_H_
+
+#include "base/basictypes.h"
+#include "content/shell/renderer/test_runner/TestCommon.h"
+#include "content/shell/renderer/test_runner/WebTask.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 bool insertDTMF(const blink::WebString& tones,
+                          long duration,
+                          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_