test_runner: Move three Mock* files into content namespace.

content/shell/renderer/test_runner/MockWebRTCPeerConnectionHandler.cpp

 // 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.
 
 #include "content/shell/renderer/test_runner/MockWebRTCPeerConnectionHandler.h"
 
 #include "content/shell/renderer/test_runner/MockConstraints.h"
 #include "content/shell/renderer/test_runner/MockWebRTCDTMFSenderHandler.h"
 #include "content/shell/renderer/test_runner/MockWebRTCDataChannelHandler.h"
 #include "content/shell/renderer/test_runner/TestInterfaces.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
 #include "third_party/WebKit/public/platform/WebMediaConstraints.h"
 #include "third_party/WebKit/public/platform/WebMediaStream.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
 #include "third_party/WebKit/public/platform/WebRTCDataChannelInit.h"
 #include "third_party/WebKit/public/platform/WebRTCPeerConnectionHandlerClient.h"
 #include "third_party/WebKit/public/platform/WebRTCStatsResponse.h"
 #include "third_party/WebKit/public/platform/WebRTCVoidRequest.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 
 using namespace blink;
+using namespace content;
 
 namespace WebTestRunner {
 
 class RTCSessionDescriptionRequestSuccededTask : public WebMethodTask<MockWebRTCPeerConnectionHandler> {
 public:
     RTCSessionDescriptionRequestSuccededTask(MockWebRTCPeerConnectionHandler* object, const WebRTCSessionDescriptionRequest& request, const WebRTCSessionDescription& result)
         : WebMethodTask<MockWebRTCPeerConnectionHandler>(object)
         , m_request(request)
         , m_result(result)
     {
@@ skipping 243 matching lines @@
 {
     return new MockWebRTCDTMFSenderHandler(track, m_interfaces->delegate());
 }
 
 void MockWebRTCPeerConnectionHandler::stop()
 {
     m_stopped = true;
 }
 
 }