mojo:: Introduce InterfaceRequest ctor that takes in InterfacePtr*

mash/task_viewer/task_viewer.cc

Index: mash/task_viewer/task_viewer.cc
diff --git a/mash/task_viewer/task_viewer.cc b/mash/task_viewer/task_viewer.cc
index 3023a49e89e1d23f2cae6ef4c9fc1a4aac1732f8..cd9d8a46143862d61bcc2da783aa19b6ef9b37be 100644
--- a/mash/task_viewer/task_viewer.cc
+++ b/mash/task_viewer/task_viewer.cc
@@ -318,8 +318,7 @@ void TaskViewer::Launch(uint32_t what, mojom::LaunchMode how) {
       service_manager::mojom::kServiceName, &service_manager);
 
   service_manager::mojom::ServiceManagerListenerPtr listener;
-  service_manager::mojom::ServiceManagerListenerRequest request =
-      MakeRequest(&listener);
+  service_manager::mojom::ServiceManagerListenerRequest request(&listener);
   service_manager->AddListener(std::move(listener));
 
   catalog::mojom::CatalogPtr catalog;