Fix LibjingleTransportFactory to refresh STUN/Relay.

remoting/client/plugin/chromoting_instance.cc

 // Copyright (c) 2012 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 "remoting/client/plugin/chromoting_instance.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 640 matching lines @@
           << ". Local jid: " << local_jid << ".";
 
   // Setup the signal strategy.
   signal_strategy_.reset(new DelegatingSignalStrategy(
       local_jid, base::Bind(&ChromotingInstance::SendOutgoingIq,
                             weak_factory_.GetWeakPtr())));
 
   scoped_ptr<cricket::HttpPortAllocatorBase> port_allocator(
       PepperPortAllocator::Create(this));
   scoped_ptr<protocol::TransportFactory> transport_factory(
-      new protocol::LibjingleTransportFactory(port_allocator.Pass(), false));
+      new protocol::LibjingleTransportFactory(
+          signal_strategy_.get(), port_allocator.Pass(),
+          NetworkSettings(NetworkSettings::NAT_TRAVERSAL_ENABLED)));
 
   // Kick off the connection.
   client_->Start(signal_strategy_.get(), transport_factory.Pass());
 
   // Start timer that periodically sends perf stats.
   plugin_task_runner_->PostDelayedTask(
       FROM_HERE, base::Bind(&ChromotingInstance::SendPerfStats,
                             weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(kPerfStatsIntervalMs));
 }
@@ skipping 392 matching lines @@
                                       url_components.scheme.len);
   return url_scheme == kChromeExtensionUrlScheme;
 }
 
 bool ChromotingInstance::IsConnected() {
   return host_connection_.get() &&
     (host_connection_->state() == protocol::ConnectionToHost::CONNECTED);
 }
 
 }  // namespace remoting