Moving WebRTC logging related files from content to chrome.

content/browser/renderer_host/media/webrtc_logging_handler_host.h

-// Copyright (c) 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_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_LOGGING_HANDLER_HOST_H_
-#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_LOGGING_HANDLER_HOST_H_
-
-#include "base/basictypes.h"
-#include "base/shared_memory.h"
-#include "content/public/browser/browser_message_filter.h"
-
-namespace content {
-
-// WebRtcLoggingHandlerHost handles operations regarding the WebRTC logging:
-// opening and closing shared memory buffer that the handler in the renderer
-// process writes to.
-class WebRtcLoggingHandlerHost : public BrowserMessageFilter {
- public:
-  WebRtcLoggingHandlerHost();
-
- private:
-  // BrowserMessageFilter implementation.
-  virtual void OnChannelClosing() OVERRIDE;
-  virtual void OnDestruct() const OVERRIDE;
-  virtual bool OnMessageReceived(const IPC::Message& message,
-                                 bool* message_was_ok) OVERRIDE;
-
-  friend class BrowserThread;
-  friend class base::DeleteHelper<WebRtcLoggingHandlerHost>;
-
-  virtual ~WebRtcLoggingHandlerHost();
-
-  void OnOpenLog();
-
-  base::SharedMemory shared_memory_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebRtcLoggingHandlerHost);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_WEBRTC_LOGGING_HANDLER_HOST_H_