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

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 aab75589c5060456ba666bfe5b4cc62488bda1c2..8cc7c2e8000556a92adc1437c1ac57c63fd11c57 100644
--- a/mash/task_viewer/task_viewer.cc
+++ b/mash/task_viewer/task_viewer.cc
@@ -325,7 +325,7 @@ void TaskViewer::Launch(uint32_t what, mojom::LaunchMode how) {
   windows_.push_back(window);
 }
 
-void TaskViewer::Create(shell::Connection* connection,
+void TaskViewer::Create(const shell::Identity& remote_identity,
                         mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }