Mojo: Use InterfaceFactory<Interface> for service registration

mojo/shell/network_service_loader.cc

Index: mojo/shell/network_service_loader.cc
diff --git a/mojo/shell/network_service_loader.cc b/mojo/shell/network_service_loader.cc
index 04161db50b9aabfb506f8499ec4962895ec1536c..e54cc79d50bc87f725fc2ca8e74c64700472b8a7 100644
--- a/mojo/shell/network_service_loader.cc
+++ b/mojo/shell/network_service_loader.cc
@@ -53,9 +53,15 @@ void NetworkServiceLoader::Initialize(ApplicationImpl* app) {
 
 bool NetworkServiceLoader::ConfigureIncomingConnection(
     ApplicationConnection* connection) {
-  connection->AddService<NetworkServiceImpl>(context_.get());
+  connection->AddService(this);
   return true;
 }
 
+void NetworkServiceLoader::BindToRequest(
+    ApplicationConnection* connection,
+    InterfaceRequest<NetworkService> request) {
+  BindToRequest(new NetworkServiceImpl(context_.get()), &request);
+}
+
 }  // namespace shell
 }  // namespace mojo