test_runner: Move everything else into content namespace.

content/shell/renderer/test_runner/MockWebRTCDataChannelHandler.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/MockWebRTCDataChannelHandler.h"
 
 #include <assert.h>
 
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
 #include "third_party/WebKit/public/platform/WebRTCDataChannelHandlerClient.h"
 
 using namespace blink;
 
-namespace WebTestRunner {
+namespace content {
 
 class DataChannelReadyStateTask : public WebMethodTask<MockWebRTCDataChannelHandler> {
 public:
     DataChannelReadyStateTask(MockWebRTCDataChannelHandler* object, WebRTCDataChannelHandlerClient* dataChannelClient, WebRTCDataChannelHandlerClient::ReadyState state)
         : WebMethodTask<MockWebRTCDataChannelHandler>(object)
         , m_dataChannelClient(dataChannelClient)
         , m_state(state)
     {
     }
 
@@ skipping 83 matching lines @@
     m_client->didReceiveRawData(data, size);
     return true;
 }
 
 void MockWebRTCDataChannelHandler::close()
 {
     assert(m_client);
     m_delegate->postTask(new DataChannelReadyStateTask(this, m_client, WebRTCDataChannelHandlerClient::ReadyStateClosed));
 }
 
-}
+}  // namespace content