Add context to gfx::Screen calls in support of simultaneous desktop+ash

ui/views/widget/native_widget_aura.h

Index: ui/views/widget/native_widget_aura.h
diff --git a/ui/views/widget/native_widget_aura.h b/ui/views/widget/native_widget_aura.h
index f59b4f84e3d23556f4fa07c929dc5aba2169b15b..1818d8f6a7ec0128cafdd8cd66a95d4a23d1d4c2 100644
--- a/ui/views/widget/native_widget_aura.h
+++ b/ui/views/widget/native_widget_aura.h
@@ -35,7 +35,8 @@ class VIEWS_EXPORT NativeWidgetAura : public internal::NativeWidgetPrivate,
                                       public aura::client::ActivationDelegate,
                                       public aura::client::DragDropDelegate {
  public:
-  explicit NativeWidgetAura(internal::NativeWidgetDelegate* delegate);
+  NativeWidgetAura(internal::NativeWidgetDelegate* delegate,
+                   gfx::NativeView parent);
 
   // TODO(beng): Find a better place for this, and the similar method on
   //             NativeWidgetWin.