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

chrome/browser/media/chrome_webrtc_internals.cc

Index: chrome/browser/media/chrome_webrtc_internals.cc
===================================================================
--- chrome/browser/media/chrome_webrtc_internals.cc	(revision 179290)
+++ chrome/browser/media/chrome_webrtc_internals.cc	(working copy)
@@ -1,149 +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.
-
-#include "chrome/browser/media/chrome_webrtc_internals.h"
-
-#include "chrome/browser/media/webrtc_internals_ui_observer.h"
-#include "content/public/browser/browser_thread.h"
-
-using base::DictionaryValue;
-using base::ListValue;
-using base::ProcessId;
-using content::BrowserThread;
-using std::string;
-
-// Makes sure that |dict| has a ListValue under path "log".
-static ListValue* EnsureLogList(DictionaryValue* dict) {
-  ListValue* log = NULL;
-  if (!dict->GetList("log", &log)) {
-    log = new ListValue();
-    if (log)
-      dict->Set("log", log);
-  }
-  return log;
-}
-
-ChromeWebRTCInternals::ChromeWebRTCInternals() {
-}
-
-ChromeWebRTCInternals::~ChromeWebRTCInternals() {
-}
-
-ChromeWebRTCInternals* ChromeWebRTCInternals::GetInstance() {
-  return Singleton<ChromeWebRTCInternals>::get();
-}
-
-void ChromeWebRTCInternals::AddPeerConnection(ProcessId pid,
-                                        int lid,
-                                        const string& url,
-                                        const string& servers,
-                                        const string& constraints) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  DictionaryValue* dict = new DictionaryValue();
-  if (!dict)
-    return;
-
-  dict->SetInteger("pid", static_cast<int>(pid));
-  dict->SetInteger("lid", lid);
-  dict->SetString("servers", servers);
-  dict->SetString("constraints", constraints);
-  dict->SetString("url", url);
-  peer_connection_data_.Append(dict);
-
-  if (observers_.size() > 0)
-    SendUpdate("addPeerConnection", dict);
-}
-
-void ChromeWebRTCInternals::RemovePeerConnection(ProcessId pid, int lid) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  for (size_t i = 0; i < peer_connection_data_.GetSize(); ++i) {
-    DictionaryValue* dict = NULL;
-    peer_connection_data_.GetDictionary(i, &dict);
-
-    int this_pid = 0;
-    int this_lid = 0;
-    dict->GetInteger("pid", &this_pid);
-    dict->GetInteger("lid", &this_lid);
-
-    if (this_pid != static_cast<int>(pid) || this_lid != lid)
-      continue;
-
-    peer_connection_data_.Remove(i, NULL);
-
-    if (observers_.size() > 0) {
-      DictionaryValue id;
-      id.SetInteger("pid", static_cast<int>(pid));
-      id.SetInteger("lid", lid);
-      SendUpdate("removePeerConnection", &id);
-    }
-    break;
-  }
-}
-
-void ChromeWebRTCInternals::UpdatePeerConnection(
-    ProcessId pid, int lid, const string& type, const string& value) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  for (size_t i = 0; i < peer_connection_data_.GetSize(); ++i) {
-    DictionaryValue* record = NULL;
-    peer_connection_data_.GetDictionary(i, &record);
-
-    int this_pid = 0, this_lid = 0;
-    record->GetInteger("pid", &this_pid);
-    record->GetInteger("lid", &this_lid);
-
-    if (this_pid != static_cast<int>(pid) || this_lid != lid)
-      continue;
-
-    // Append the update to the end of the log.
-    ListValue* log = EnsureLogList(record);
-    if (!log)
-      return;
-
-    DictionaryValue* log_entry = new DictionaryValue();
-    if (!log_entry)
-      return;
-
-    log_entry->SetString("type", type);
-    log_entry->SetString("value", value);
-    log->Append(log_entry);
-
-    if (observers_.size() > 0) {
-      DictionaryValue update;
-      update.SetInteger("pid", static_cast<int>(pid));
-      update.SetInteger("lid", lid);
-      update.SetString("type", type);
-      update.SetString("value", value);
-
-      SendUpdate("updatePeerConnection", &update);
-    }
-    return;
-  }
-}
-
-void ChromeWebRTCInternals::AddObserver(
-      WebRTCInternalsUIObserver *observer) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  observers_.AddObserver(observer);
-}
-
-void ChromeWebRTCInternals::RemoveObserver(
-      WebRTCInternalsUIObserver *observer) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  observers_.RemoveObserver(observer);
-}
-
-void ChromeWebRTCInternals::SendAllUpdates() {
-  if (observers_.size() > 0)
-    SendUpdate("updateAllPeerConnections", &peer_connection_data_);
-}
-
-void ChromeWebRTCInternals::SendUpdate(const string& command, Value* value) {
-  DCHECK_GT(observers_.size(), (size_t)0);
-
-  FOR_EACH_OBSERVER(WebRTCInternalsUIObserver,
-                    observers_,
-                    OnUpdate(command, value));
-}