Makes windowmanager draw non-client area

components/mus/example/wm/window_manager_application.h

 // Copyright 2015 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_EXAMPLE_WM_WINDOW_MANAGER_APPLICATION_H_
 #define COMPONENTS_MUS_EXAMPLE_WM_WINDOW_MANAGER_APPLICATION_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "components/mus/example/wm/public/interfaces/container.mojom.h"
 #include "components/mus/public/cpp/types.h"
 #include "components/mus/public/cpp/window_observer.h"
 #include "components/mus/public/cpp/window_tree_delegate.h"
 #include "components/mus/public/interfaces/window_manager.mojom.h"
 #include "components/mus/public/interfaces/window_tree_host.mojom.h"
 #include "mojo/application/public/cpp/application_delegate.h"
 #include "mojo/application/public/cpp/interface_factory_impl.h"
 #include "mojo/common/weak_binding_set.h"
 
 class BackgroundLayout;
 class ShelfLayout;
 class WindowLayout;
+class WindowManagerImpl;
 
-class WindowManagerImpl;
+namespace ui {
+namespace mojo {
+class UIInit;
+}
+}
+
+namespace views {
+class AuraInit;
+}
 
 class WindowManagerApplication
     : public mojo::ApplicationDelegate,
       public mus::WindowObserver,
       public mus::WindowTreeDelegate,
       public mojo::InterfaceFactory<mus::mojom::WindowManager> {
  public:
   WindowManagerApplication();
   ~WindowManagerApplication() override;
 
   mus::Window* root() { return root_; }
 
   int window_count() { return window_count_; }
   void IncrementWindowCount() { ++window_count_; }
 
   mus::Window* GetWindowForContainer(ash::mojom::Container container);
   mus::Window* GetWindowById(mus::Id id);
 
+  mojo::ApplicationImpl* app() { return app_; }
+
  private:
   // ApplicationDelegate:
   void Initialize(mojo::ApplicationImpl* app) override;
   bool ConfigureIncomingConnection(
       mojo::ApplicationConnection* connection) override;
 
   // WindowTreeDelegate:
   void OnEmbed(mus::Window* root) override;
   void OnConnectionLost(mus::WindowTreeConnection* connection) override;
 
   // InterfaceFactory<mus::mojom::WindowManager>:
   void Create(
       mojo::ApplicationConnection* connection,
       mojo::InterfaceRequest<mus::mojom::WindowManager> request) override;
 
   // mus::WindowObserver:
   void OnWindowDestroyed(mus::Window* window) override;
 
   // Sets up the window containers used for z-space management.
   void CreateContainers();
 
   // nullptr until the Mus connection is established via OnEmbed().
   mus::Window* root_;
   int window_count_;
 
+  mojo::ApplicationImpl* app_;
+
   mus::mojom::WindowTreeHostPtr host_;
 
+  scoped_ptr<ui::mojo::UIInit> ui_init_;
+  scoped_ptr<views::AuraInit> aura_init_;
+
   // |window_manager_| is created once OnEmbed() is called. Until that time
   // |requests_| stores any pending WindowManager interface requests.
   scoped_ptr<WindowManagerImpl> window_manager_;
   mojo::WeakBindingSet<mus::mojom::WindowManager> window_manager_binding_;
   ScopedVector<mojo::InterfaceRequest<mus::mojom::WindowManager>> requests_;
 
   scoped_ptr<BackgroundLayout> background_layout_;
   scoped_ptr<ShelfLayout> shelf_layout_;
   scoped_ptr<WindowLayout> window_layout_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowManagerApplication);
 };
 
 #endif  // COMPONENTS_MUS_EXAMPLE_WM_WINDOW_MANAGER_APPLICATION_H_