Remove shell::Connection* parameter to InterfaceFactory<T>::Create()

mash/catalog_viewer/catalog_viewer.cc

Index: mash/catalog_viewer/catalog_viewer.cc
diff --git a/mash/catalog_viewer/catalog_viewer.cc b/mash/catalog_viewer/catalog_viewer.cc
index a832beb814aa21007c55ecb15a4db0d4607fbc0b..0a622da3d6f43f62389f3cf19bed25cacd9d8fb5 100644
--- a/mash/catalog_viewer/catalog_viewer.cc
+++ b/mash/catalog_viewer/catalog_viewer.cc
@@ -199,7 +199,7 @@ void CatalogViewer::Launch(uint32_t what, mojom::LaunchMode how) {
   windows_.push_back(window);
 }
 
-void CatalogViewer::Create(shell::Connection* connection,
+void CatalogViewer::Create(const shell::Identity& remote_identity,
                            mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }