[gtk+] Kill one more unused variable

[Matthias Clasen <matthiasc src gnome org>]

commit 6619aa58b10de5abe503675e34d8e312fb066c06
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 23 23:48:32 2011 -0500

    Kill one more unused variable

 gtk/gtkpagesetupunixdialog.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkpagesetupunixdialog.c b/gtk/gtkpagesetupunixdialog.c
index 0a4e141..ab91b23 100644
--- a/gtk/gtkpagesetupunixdialog.c
+++ b/gtk/gtkpagesetupunixdialog.c
@@ -148,10 +148,8 @@ static void
 gtk_page_setup_unix_dialog_class_init (GtkPageSetupUnixDialogClass *class)
 {
   GObjectClass *object_class;
-  GtkWidgetClass *widget_class;
 
   object_class = (GObjectClass *) class;
-  widget_class = (GtkWidgetClass *) class;
 
   object_class->finalize = gtk_page_setup_unix_dialog_finalize;