Move mus to //services/ui

ash/mus/test/wm_test_helper.h

 // 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.
 
 #ifndef ASH_MUS_TEST_WM_TEST_HELPER_H_
 #define ASH_MUS_TEST_WM_TEST_HELPER_H_
 
 #include <memory>
 
 #include "ash/mus/window_manager_application.h"
 #include "base/macros.h"
-#include "components/mus/public/cpp/tests/test_window_tree_client_setup.h"
+#include "services/ui/public/cpp/tests/test_window_tree_client_setup.h"
 
 namespace base {
 class MessageLoop;
 }
 
 namespace gfx {
 class Rect;
 }
 
 namespace mus {
@@ skipping 26 matching lines @@
   WindowManagerApplication window_manager_app_;
   WmTestScreen* screen_ = nullptr;  // Owned by |window_manager_app_|.
 
   DISALLOW_COPY_AND_ASSIGN(WmTestHelper);
 };
 
 }  // namespace mus
 }  // namespace ash
 
 #endif  // ASH_MUS_TEST_WM_TEST_HELPER_H_