Import TestRunner library into chromium.

content/test/layout_tests/runner/MockWebRTCDTMFSenderHandler.h

Index: content/test/layout_tests/runner/MockWebRTCDTMFSenderHandler.h
diff --git a/content/test/layout_tests/runner/MockWebRTCDTMFSenderHandler.h b/content/test/layout_tests/runner/MockWebRTCDTMFSenderHandler.h
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+++ b/content/test/layout_tests/runner/MockWebRTCDTMFSenderHandler.h
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+// 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.
+
+/*
+ * Copyright (C) 2013 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL GOOGLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef MockWebRTCDTMFSenderHandler_h
+#define MockWebRTCDTMFSenderHandler_h
+
+#include "content/public/test/layout_tests/WebTask.h"
+#include "content/test/layout_tests/runner/TestCommon.h"
+#include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
+#include "third_party/WebKit/public/platform/WebNonCopyable.h"
+#include "third_party/WebKit/public/platform/WebRTCDTMFSenderHandler.h"
+#include "third_party/WebKit/public/platform/WebString.h"
+
+namespace WebTestRunner {
+
+class WebTestDelegate;
+
+class MockWebRTCDTMFSenderHandler : public blink::WebRTCDTMFSenderHandler, public blink::WebNonCopyable {
+public:
+    MockWebRTCDTMFSenderHandler(const blink::WebMediaStreamTrack&, WebTestDelegate*);
+
+    virtual void setClient(blink::WebRTCDTMFSenderHandlerClient*) OVERRIDE;
+
+    virtual blink::WebString currentToneBuffer() OVERRIDE;
+
+    virtual bool canInsertDTMF() OVERRIDE;
+    virtual bool insertDTMF(const blink::WebString& tones, long duration, long interToneGap) OVERRIDE;
+
+    // WebTask related methods
+    WebTaskList* taskList() { return &m_taskList; }
+    void clearToneBuffer() { m_toneBuffer.reset(); }
+
+private:
+    MockWebRTCDTMFSenderHandler();
+
+    blink::WebRTCDTMFSenderHandlerClient* m_client;
+    blink::WebMediaStreamTrack m_track;
+    blink::WebString m_toneBuffer;
+    WebTaskList m_taskList;
+    WebTestDelegate* m_delegate;
+};
+
+}
+
+#endif // MockWebRTCDTMFSenderHandler_h