Add a WebUIControllerFactory in content and move chrome://webrtc-internals to content.

chrome/browser/media/chrome_webrtc_internals.h

Index: chrome/browser/media/chrome_webrtc_internals.h
===================================================================
--- chrome/browser/media/chrome_webrtc_internals.h	(revision 179290)
+++ chrome/browser/media/chrome_webrtc_internals.h	(working copy)
@@ -1,67 +0,0 @@
-// 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 CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_
-#define CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_
-
-#include "base/memory/singleton.h"
-#include "base/observer_list.h"
-#include "base/process.h"
-#include "base/values.h"
-#include "content/public/browser/webrtc_internals.h"
-
-class WebRTCInternalsUIObserver;
-
-// This is a singleton class running in the browser UI thread.
-// It collects peer connection infomation from the renderers,
-// forwards the data to WebRTCInternalsUIObserver and
-// sends data collecting commands to the renderers.
-class ChromeWebRTCInternals : public content::WebRTCInternals {
- public:
-  static ChromeWebRTCInternals* GetInstance();
-
-  virtual void AddPeerConnection(base::ProcessId pid,
-                                 int lid,
-                                 const std::string& url,
-                                 const std::string& servers,
-                                 const std::string& constraints) OVERRIDE;
-  virtual void RemovePeerConnection(base::ProcessId pid, int lid) OVERRIDE;
-  virtual void UpdatePeerConnection(base::ProcessId pid,
-                                    int lid,
-                                    const std::string& type,
-                                    const std::string& value) OVERRIDE;
-
-  // Methods for adding or removing WebRTCInternalsUIObserver.
-  void AddObserver(WebRTCInternalsUIObserver *observer);
-  void RemoveObserver(WebRTCInternalsUIObserver *observer);
-
-  // Sends all update data to the observers.
-  void SendAllUpdates();
-
- private:
-  friend struct DefaultSingletonTraits<ChromeWebRTCInternals>;
-
-  ChromeWebRTCInternals();
-  virtual ~ChromeWebRTCInternals();
-
-  void SendUpdate(const std::string& command, base::Value* value);
-
-  ObserverList<WebRTCInternalsUIObserver> observers_;
-
-  // |peer_connection_data_| is a list containing all the PeerConnection
-  // updates.
-  // Each item of the list represents the data for one PeerConnection, which
-  // contains these fields:
-  // "pid" -- processId of the renderer that creates the PeerConnection.
-  // "lid" -- local Id assigned to the PeerConnection.
-  // "url" -- url of the web page that created the PeerConnection.
-  // "servers" and "constraints" -- server configuration and media constraints
-  // used to initialize the PeerConnection respectively.
-  // "log" -- a ListValue contains all the updates for the PeerConnection. Each
-  // list item is a DictionaryValue containing "type" and "value", both of which
-  // are strings.
-  base::ListValue peer_connection_data_;
-};
-
-#endif  // CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_