mash: Place views Wi-Fi network config dialogs in correct window parent

chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc

Index: chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
index 1bf90c7cc2dc91929a9ea0f84ec1c41b3b71cda1..b6cb317df095d5f27177464c1b8cfa6a20630385 100644
--- a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
+++ b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.cc
@@ -263,7 +263,7 @@ void InternetOptionsHandler::ConfigureNetwork(const base::ListValue* args) {
     return;
   }
 
-  NetworkConfigView::Show(service_path, GetNativeWindow());
+  NetworkConfigView::ShowInParent(network->guid(), GetNativeWindow());
 }
 
 }  // namespace options