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

mash/example/views_examples/views_examples_application_delegate.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mash/example/views_examples/views_examples_application_delegate.h"
 
 #include "services/shell/public/cpp/connection.h"
 #include "services/shell/public/cpp/connector.h"
 #include "ui/views/examples/example_base.h"
 #include "ui/views/examples/examples_window.h"
@@ skipping 21 matching lines @@
   return true;
 }
 
 void ViewsExamplesApplicationDelegate::Launch(uint32_t what,
                                               mash::mojom::LaunchMode how) {
   views::examples::ShowExamplesWindow(views::examples::QUIT_ON_CLOSE,
                                       nullptr, nullptr);
 }
 
 void ViewsExamplesApplicationDelegate::Create(
-    shell::Connection* connection,
+    const shell::Identity& remote_identity,
     mash::mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }