Move mus to //services/ui

services/ui/ws/window_manager_window_tree_factory_set_observer.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 COMPONENTS_MUS_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_
-#define COMPONENTS_MUS_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_
+#ifndef SERVICES_UI_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_
+#define SERVICES_UI_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_
 
 namespace mus {
 namespace ws {
 
 class WindowManagerWindowTreeFactory;
 
 class WindowManagerWindowTreeFactorySetObserver {
  public:
   // Called when the WindowTree associated with |factory| has been set
   virtual void OnWindowManagerWindowTreeFactoryReady(
       WindowManagerWindowTreeFactory* factory) = 0;
 
  protected:
   virtual ~WindowManagerWindowTreeFactorySetObserver() {}
 };
 
 }  // namespace ws
 }  // namespace mus
 
-#endif  // COMPONENTS_MUS_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_
+#endif  // SERVICES_UI_WS_WINDOW_MANAGER_WINDOW_TREE_FACTORY_SET_OBSERVER_H_