Move the call to enable the WebRTC event log from PeerConnectionFactory to PeerConnection.

content/browser/renderer_host/media/peer_connection_tracker_host.cc

 // 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 "content/browser/renderer_host/media/peer_connection_tracker_host.h"
 
 #include "base/power_monitor/power_monitor.h"
+#include "chrome/browser/media/webrtc_event_log_handler.h"

[Henrik Grunell, 2016/05/10 08:44:56]

Not allowed.

Chrome has to implement a public content interface function instead, see
content_browser_client.h.

Or better, Chrome can register a callback.

[Ivo-OOO until feb 6, 2016/05/12 13:23:24]

Oops, good point. I will add callbacks to do this.

 #include "content/browser/media/webrtc/webrtc_internals.h"
 #include "content/common/media/peer_connection_tracker_messages.h"
 #include "content/public/browser/render_process_host.h"
 
 namespace content {
 
 PeerConnectionTrackerHost::PeerConnectionTrackerHost(int render_process_id)
     : BrowserMessageFilter(PeerConnectionTrackerMsgStart),
       render_process_id_(render_process_id) {
 }
@@ skipping 47 matching lines @@
 
 void PeerConnectionTrackerHost::OnAddPeerConnection(
     const PeerConnectionInfo& info) {
   WebRTCInternals::GetInstance()->OnAddPeerConnection(
       render_process_id_,
       peer_pid(),
       info.lid,
       info.url,
       info.rtc_configuration,
       info.constraints);
+  RenderProcessHost* host = RenderProcessHost::FromID(render_process_id_);
+  if (host) {
+    scoped_refptr<WebRtcEventLogHandler> webrtc_event_log_handler(
+        base::UserDataAdapter<WebRtcEventLogHandler>::Get(
+            host, WebRtcEventLogHandler::kWebRtcEventLogHandlerKey));
+    webrtc_event_log_handler->OnPeerConnectionAdded(render_process_id_,
+                                                    info.lid);
+  }
 }
 
 void PeerConnectionTrackerHost::OnRemovePeerConnection(int lid) {
   WebRTCInternals::GetInstance()->OnRemovePeerConnection(peer_pid(), lid);
+  RenderProcessHost* host = RenderProcessHost::FromID(render_process_id_);
+  if (host) {
+    scoped_refptr<WebRtcEventLogHandler> webrtc_event_log_handler(
+        base::UserDataAdapter<WebRtcEventLogHandler>::Get(
+            host, WebRtcEventLogHandler::kWebRtcEventLogHandlerKey));
+    webrtc_event_log_handler->OnPeerConnectionRemoved(render_process_id_, lid);
+  }
 }
 
 void PeerConnectionTrackerHost::OnUpdatePeerConnection(
     int lid, const std::string& type, const std::string& value) {
   WebRTCInternals::GetInstance()->OnUpdatePeerConnection(
       peer_pid(),
       lid,
       type,
       value);
 }
@@ skipping 25 matching lines @@
 
 void PeerConnectionTrackerHost::SendOnSuspendOnUIThread() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   content::RenderProcessHost* host =
       content::RenderProcessHost::FromID(render_process_id_);
   if (host)
     host->Send(new PeerConnectionTracker_OnSuspend());
 }
 
 }  // namespace content