window: Remove dead code

This case can never happen since GtkWindow instances never have a
parent.

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 9f6152869924c513df6f29fd3a464fdb3d5240ab..d83c659e9286d9c2bd9b155cc510bcc252d566ef 100644 (file)
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -7997,12 +7997,6 @@ static void
 gtk_window_queue_draw_region (GtkWidget            *widget,
                              const cairo_region_t *region)
 {
-  if (_gtk_widget_get_parent (widget))
-    {
-      GTK_WIDGET_CLASS (gtk_window_parent_class)->queue_draw_region (widget, region);
-      return;
-    }
-
   gtk_debug_updates_add (widget, region);
 
   gdk_window_invalidate_region (_gtk_widget_get_window (widget), region, TRUE);