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

content/browser/media/webrtc/webrtc_callback_interface_impl.cc

+// Copyright (c) 2016 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/media/webrtc/webrtc_callback_interface_impl.h"
+
+namespace content {
+
+WebRTCCallbackInterfaceImpl::WebRTCCallbackInterfaceImpl() {}
+
+WebRTCCallbackInterfaceImpl::~WebRTCCallbackInterfaceImpl() {}
+
+void WebRTCCallbackInterfaceImpl::RegisterEventLogHandler(
+    int render_process_id,
+    EventLogStartFunc start_logging_callback,
+    EventLogStopFunc stop_logging_callback) {
+  event_log_callbacks_[render_process_id] =
+      std::make_pair(start_logging_callback, stop_logging_callback);
+}
+
+void WebRTCCallbackInterfaceImpl::RegisterPeerConnectionCallbacks(
+    int render_process_id,
+    PeerConnectionAddedFunc pc_added_callback,
+    PeerConnectionRemovedFunc pc_removed_callback) {
+  peer_connection_callbacks_.insert(
+      std::make_pair(render_process_id,
+                     std::make_pair(pc_added_callback, pc_removed_callback)));
+}
+
+void WebRTCCallbackInterfaceImpl::PeerConnectionAdded(int render_process_id,
+                                                      int connection_id) {
+  auto range = peer_connection_callbacks_.equal_range(render_process_id);
+  for (auto i = range.first; i != range.second; ++i) {
+    i->second.first.Run(render_process_id, connection_id);
+  }
+}
+
+void WebRTCCallbackInterfaceImpl::PeerConnectionRemoved(int render_process_id,
+                                                        int connection_id) {
+  auto range = peer_connection_callbacks_.equal_range(render_process_id);
+  for (auto i = range.first; i != range.second; ++i) {
+    i->second.second.Run(render_process_id, connection_id);
+  }
+}
+
+void WebRTCCallbackInterfaceImpl::StartEventLog(
+    int render_process_id,
+    const base::FilePath& file_path) {
+  if (event_log_callbacks_.count(render_process_id)) {
+    event_log_callbacks_[render_process_id].first.Run(file_path);
+  }
+}
+
+void WebRTCCallbackInterfaceImpl::StopEventLog(int render_process_id) {
+  if (event_log_callbacks_.count(render_process_id)) {
+    event_log_callbacks_[render_process_id].second.Run();
+  }
+}
+
+}  // namespace content