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

ash/sysui/sysui_application.cc

 // Copyright 2016 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 "ash/sysui/sysui_application.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 313 matching lines @@
   input_device_client_.Connect(std::move(server));
 }
 
 bool SysUIApplication::OnConnect(::shell::Connection* connection) {
   connection->AddInterface<mash::shelf::mojom::ShelfController>(this);
   connection->AddInterface<mojom::WallpaperController>(this);
   return true;
 }
 
 void SysUIApplication::Create(
-    ::shell::Connection* connection,
+    const ::shell::Identity& remote_identity,
     mash::shelf::mojom::ShelfControllerRequest request) {
   mash::shelf::mojom::ShelfController* shelf_controller =
       static_cast<ShelfDelegateMus*>(WmShell::Get()->shelf_delegate());
   DCHECK(shelf_controller);
   shelf_controller_bindings_.AddBinding(shelf_controller, std::move(request));
 }
 
-void SysUIApplication::Create(::shell::Connection* connection,
+void SysUIApplication::Create(const ::shell::Identity& remote_identity,
                               mojom::WallpaperControllerRequest request) {
   mojom::WallpaperController* wallpaper_controller =
       static_cast<UserWallpaperDelegateMus*>(
           Shell::GetInstance()->user_wallpaper_delegate());
   wallpaper_controller_bindings_.AddBinding(wallpaper_controller,
                                             std::move(request));
 }
 
 }  // namespace sysui
 }  // namespace ash