Propagates window type properties during aura-mus window creation

ui/views/test/native_widget_factory_aura_mus.cc

Index: ui/views/test/native_widget_factory_aura_mus.cc
diff --git a/ui/views/test/native_widget_factory_aura_mus.cc b/ui/views/test/native_widget_factory_aura_mus.cc
index d87b7af1984e6bbe61e5e7375b2b6a20bbcf7e44..644dffae71c2139e0ac9cc64a75990569cfbed69 100644
--- a/ui/views/test/native_widget_factory_aura_mus.cc
+++ b/ui/views/test/native_widget_factory_aura_mus.cc
@@ -28,9 +28,11 @@ NativeWidget* CreatePlatformNativeWidgetImplAuraMus(
   DesktopNativeWidgetAura* desktop_native_widget_aura =
       new TestPlatformNativeWidget<DesktopNativeWidgetAura>(
           widget, type == kStubCapture, destroyed);
+  std::map<std::string, std::vector<uint8_t>> mus_properties =
+      MusClient::ConfigurePropertiesFromParams(init_params);
   desktop_native_widget_aura->SetDesktopWindowTreeHost(
       base::MakeUnique<DesktopWindowTreeHostMus>(
-          widget, desktop_native_widget_aura, init_params));
+          widget, desktop_native_widget_aura, &mus_properties));
   return desktop_native_widget_aura;
 }