Add logging to NetworkPropertyUIData.

BUG=230220

Review URL: https://chromiumcodereview.appspot.com/14315006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195205 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/options/vpn_config_view.cc

@@ -911,6 +911,7 @@ void VPNConfigView::ParseVPNUIProperty(NetworkPropertyUIData* property_ui_data,
   NetworkLibrary* network_library = CrosLibrary::Get()->GetNetworkLibrary();
   const base::DictionaryValue* onc =
       network_library->FindOncForNetwork(network->unique_id());
+  VLOG_IF(1, !onc) << "No ONC found for VPN network " << network->unique_id();
 
   property_ui_data->ParseOncProperty(
       network->ui_data(), onc,