Ensure that in Desktop AURA the WindowModalityController class is at the head of the event pre targ…

ui/views/widget/desktop_aura/desktop_native_widget_aura.h

Index: ui/views/widget/desktop_aura/desktop_native_widget_aura.h
===================================================================
--- ui/views/widget/desktop_aura/desktop_native_widget_aura.h	(revision 226057)
+++ ui/views/widget/desktop_aura/desktop_native_widget_aura.h	(working copy)
@@ -286,6 +286,9 @@
   // order of the associated views in the widget's view hierarchy.
   scoped_ptr<WindowReorderer> window_reorderer_;
 
+  // See class documentation for Widget in widget.h for a note about type.
+  Widget::InitParams::Type widget_type_;
+
   DISALLOW_COPY_AND_ASSIGN(DesktopNativeWidgetAura);
 };