[gtk/wip/otte/matthiasc/popup2: 74/92] Remove surface->parent

[Benjamin Otte <otte src gnome org>]

commit e08eab5c7b868b6daf6c4c5bc113c9ebea400021
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Mar 23 09:13:55 2019 -0400

    Remove surface->parent
    
    This field is no longer used.

 gdk/gdkinternals.h | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gdk/gdkinternals.h b/gdk/gdkinternals.h
index a1db15271c..938e114cd7 100644
--- a/gdk/gdkinternals.h
+++ b/gdk/gdkinternals.h
@@ -142,7 +142,6 @@ struct _GdkSurface
 
   GdkSurfaceImpl *impl; /* window-system-specific delegate object */
 
-  GdkSurface *parent;
   GdkSurface *transient_for;
 
   gpointer widget;