c++ / mojo changes for 'external window mode'

services/ui/demo/mus_demo_external.h

 // Copyright 2017 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 SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_
 #define SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 14 matching lines @@
   void OpenNewWindow();
 
   // ui::demo::MusDemo:
   void OnStartImpl() final;
   std::unique_ptr<aura::WindowTreeClient> CreateWindowTreeClient() final;
 
   // aura::WindowTreeClientDelegate:
   void OnEmbed(std::unique_ptr<aura::WindowTreeHostMus> window_tree_host) final;
   void OnEmbedRootDestroyed(aura::WindowTreeHostMus* window_tree_host) final;
 
   mojom::WindowTreeHostFactoryPtr window_tree_host_factory_;

[fwang, 2017/02/27 20:06:50]

You can remove window_tree_host_factory_ too, I believe.

[tonikitoo, 2017/03/01 05:05:43]

Done.

-  mojom::WindowTreeClientPtr window_tree_client_mojo_;
   size_t initialized_windows_count_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(MusDemoExternal);
 };
 
 }  // namespace demo
 }  // namespace ui
 
 #endif  // SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_