Show connection type in web-app.

remoting/client/chromoting_client.cc

Index: remoting/client/chromoting_client.cc
diff --git a/remoting/client/chromoting_client.cc b/remoting/client/chromoting_client.cc
index f87d9e8dccd74534e985e24f53e6e6c495f8e46b..e1c5b1406682fd2d120aadd651b7bb3ebdcbfef8 100644
--- a/remoting/client/chromoting_client.cc
+++ b/remoting/client/chromoting_client.cc
@@ -159,6 +159,13 @@ void ChromotingClient::OnConnectionReady(bool ready) {
   user_interface_->OnConnectionReady(ready);
 }
 
+void ChromotingClient::OnRouteChanged(const std::string& channel_name,
+                                      const protocol::TransportRoute& route) {
+  VLOG(0) << "Using " << protocol::TransportRoute::GetTypeString(route.type)
+          << " connection for " << channel_name << " channel";
+  user_interface_->OnRouteChanged(channel_name, route);
+}
+
 void ChromotingClient::OnAuthenticated() {
   DCHECK(task_runner_->BelongsToCurrentThread());