mash: Use ash shell window container ids instead of ash::mojom::Container

ash/mus/disconnected_app_handler.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/mus/disconnected_app_handler.h"
 
-#include "ash/common/shell_window_ids.h"
 #include "ash/mus/bridge/wm_window_mus.h"
+#include "ash/public/cpp/shell_window_ids.h"
 
 namespace ash {
 namespace mus {
 namespace {
 
 bool IsContainer(ui::Window* window) {
   return WmWindowMus::Get(window)->IsContainer();
 }
 
 }  // namespace
@@ skipping 41 matching lines @@
     Remove(params.target);
 
   if (params.new_parent == params.receiver && IsContainer(params.new_parent))
     Add(params.target);
 
   ui::WindowTracker::OnTreeChanging(params);
 }
 
 }  // namespace mus
 }  // namespace ash