Propagates window type properties during aura-mus window creation

ui/views/mus/mus_client.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 UI_VIEWS_MUS_MUS_CLIENT_H_
 #define UI_VIEWS_MUS_MUS_CLIENT_H_
 
+#include <stdint.h>
+
+#include <map>
 #include <string>
+#include <vector>
 
 #include "base/macros.h"
 #include "ui/aura/mus/window_tree_client_delegate.h"
 #include "ui/base/dragdrop/os_exchange_data_provider_factory.h"
 #include "ui/views/mus/mus_export.h"
 #include "ui/views/mus/screen_mus_delegate.h"
 #include "ui/views/widget/widget.h"
 
 namespace aura {
 class PropertyConverter;
@@ skipping 44 matching lines @@
   ~MusClient() override;
 
   static MusClient* Get() { return instance_; }
 
   // Returns true if a DesktopNativeWidgetAura should be created given the
   // specified params. If this returns false a NativeWidgetAura should be
   // created.
   static bool ShouldCreateDesktopNativeWidgetAura(
       const Widget::InitParams& init_params);
 
+  // Returns the properties to supply to mus when creating a window.
+  static std::map<std::string, std::vector<uint8_t>>
+  ConfigurePropertiesFromParams(const Widget::InitParams& init_params);
+
   service_manager::Connector* connector() { return connector_; }
 
   aura::WindowTreeClient* window_tree_client() {
     return window_tree_client_.get();
   }
 
   // Creates DesktopNativeWidgetAura with DesktopWindowTreeHostMus. This is
   // set as the factory function used for creating NativeWidgets when a
   //  NativeWidget has not been explicitly set.
   NativeWidget* CreateNativeWidget(const Widget::InitParams& init_params,
@@ skipping 42 matching lines @@
   std::unique_ptr<ui::GpuService> gpu_service_;
 
   std::unique_ptr<aura::MusContextFactory> compositor_context_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MusClient);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_MUS_MUS_CLIENT_H_