Merge "Define and use default request in Ikev2VpnRunner" am: d4235a81

                        .addTransportType(NetworkCapabilities.TRANSPORT_TEST)

                        .build();

            } else {

                req = cm.getDefaultRequest();

                // Basically, the request here is referring to the default request which is defined

                // in ConnectivityService. Ideally, ConnectivityManager should provide an new API

                // which can provide the status of physical network even though there is a virtual

                // network. b/147280869 is used for tracking the new API.

                // TODO: Use the new API to register default physical network.

                req = new NetworkRequest.Builder()

                        .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)

                        .build();

            }

            cm.requestNetwork(req, mNetworkCallback);