[gtk+] Fixed unused variable in GtkCheckButton.

[Tristan Van Berkom <tvb src gnome org>]

commit a6a97ad4421c746e61ce98f3f014877fe8e38e95
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Wed Dec 29 16:30:38 2010 +0900

    Fixed unused variable in GtkCheckButton.

 gtk/gtkcheckbutton.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcheckbutton.c b/gtk/gtkcheckbutton.c
index 11e7c18..893fcec 100644
--- a/gtk/gtkcheckbutton.c
+++ b/gtk/gtkcheckbutton.c
@@ -331,7 +331,6 @@ gtk_check_button_size_allocate (GtkWidget     *widget,
       child = gtk_bin_get_child (GTK_BIN (button));
       if (child && gtk_widget_get_visible (child))
 	{
-	  GtkRequisition child_requisition;
           guint border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
 
 	  child_allocation.width = allocation->width -