Detect IPv6 interface is temporary or not.

content/browser/renderer_host/p2p/socket_dispatcher_host.cc

Index: content/browser/renderer_host/p2p/socket_dispatcher_host.cc
diff --git a/content/browser/renderer_host/p2p/socket_dispatcher_host.cc b/content/browser/renderer_host/p2p/socket_dispatcher_host.cc
index 18f20f75e50a4b1081700ed7c037cd44dd53b71a..be63c0217bb4cd277713dac1d04d688d5404be26 100644
--- a/content/browser/renderer_host/p2p/socket_dispatcher_host.cc
+++ b/content/browser/renderer_host/p2p/socket_dispatcher_host.cc
@@ -276,7 +276,8 @@ void P2PSocketDispatcherHost::OnDestroySocket(int socket_id) {
 
 void P2PSocketDispatcherHost::DoGetNetworkList() {
   net::NetworkInterfaceList list;
-  net::GetNetworkList(&list, net::EXCLUDE_HOST_SCOPE_VIRTUAL_INTERFACES);
+  net::GetNetworkList(&list, net::EXCLUDE_HOST_SCOPE_VIRTUAL_INTERFACES |
+                             net::INCLUDE_ONLY_TEMP_IPV6_ADDRESS_IF_POSSIBLE);
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE, base::Bind(
           &P2PSocketDispatcherHost::SendNetworkList, this, list));