Add support for default local address in IpcNetworkManager

content/renderer/p2p/socket_dispatcher.cc

Index: content/renderer/p2p/socket_dispatcher.cc
diff --git a/content/renderer/p2p/socket_dispatcher.cc b/content/renderer/p2p/socket_dispatcher.cc
index e9816f47e3c0f5a4fa6170296f92b2c82f7b3784..ca235c2530ce3ae55b3cc3fc795276901203eadd 100644
--- a/content/renderer/p2p/socket_dispatcher.cc
+++ b/content/renderer/p2p/socket_dispatcher.cc
@@ -124,9 +124,12 @@ void P2PSocketDispatcher::UnregisterHostAddressRequest(int id) {
 }
 
 void P2PSocketDispatcher::OnNetworkListChanged(
-    const net::NetworkInterfaceList& networks) {
+    const net::NetworkInterfaceList& networks,
+    const net::IPAddressNumber& default_ipv4_local_address,
+    const net::IPAddressNumber& default_ipv6_local_address) {
   network_list_observers_->Notify(
-      FROM_HERE, &NetworkListObserver::OnNetworkListChanged, networks);
+      FROM_HERE, &NetworkListObserver::OnNetworkListChanged, networks,
+      default_ipv4_local_address, default_ipv6_local_address);
 }
 
 void P2PSocketDispatcher::OnGetHostAddressResult(