Call gtk_selection_remove_all() here, not in destroy/ finalize. (#66636,

Call gtk_selection_remove_all() here, not in destroy/ finalize. (#66636,

Thu Jan 17 17:02:38 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_real_unrealize): Call
	gtk_selection_remove_all() here, not in destroy/
	finalize. (#66636, Sergey Vlasov)

	* gtk/gtkselection.c (gtk_selection_request): Fix
	reentrancy problem with multiple conversions.

	* gtk/gtkselection.c (gtk_selection_remove_all):
	Don't remove incrs, we don't need the widget for
	maintain the incr.

	* gtk/gtkselection.c (struct _GtkIncrInfo): Remove
	the widget field from here, we don't need it.