[gtk+/resizegrips] Trivial: remove some unused variables

[Matthias Clasen <matthiasc src gnome org>]

commit 25e0e1464678b753d094df39db38c6fed9743b7e
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Oct 3 10:40:45 2010 -0400

    Trivial: remove some unused variables

 gtk/gtkrange.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index 0cda3cf..0abffb8 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -1566,7 +1566,7 @@ gtk_range_size_request (GtkWidget      *widget,
                        &stepper_spacing, NULL,
                        NULL, NULL);
 
-  gtk_range_calc_request (range, 
+  gtk_range_calc_request (range,
                           slider_width, stepper_size,
                           focus_width, trough_border, stepper_spacing,
                           &range_rect, &border, NULL, NULL, NULL, NULL);
@@ -1667,15 +1667,12 @@ static void
 gtk_range_hierarchy_changed (GtkWidget *widget,
                              GtkWidget *previous_toplevel)
 {
-  GtkRange *range = GTK_RANGE (widget);
-  GtkRangePrivate *priv = range->priv;
   GtkWidget *window;
 
   if (previous_toplevel)
     g_signal_handlers_disconnect_by_func (previous_toplevel,
                                           G_CALLBACK (resize_grip_visible_changed),
                                           widget);
-
   window = gtk_widget_get_toplevel (widget);
   if (GTK_IS_WINDOW (window))
     g_signal_connect (window, "notify::resize-grip-visible",