[gtk+/a11y] Drop another unused include

[Matthias Clasen <matthiasc src gnome org>]

commit e02cbd280f9798f7492fd55f6d7ba152bc477532
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 28 01:00:00 2011 -0400

    Drop another unused include

 gtk/a11y/gailexpander.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/a11y/gailexpander.c b/gtk/a11y/gailexpander.c
index 5682b6b..e9d7c0b 100644
--- a/gtk/a11y/gailexpander.c
+++ b/gtk/a11y/gailexpander.c
@@ -23,7 +23,6 @@
 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 #include "gailexpander.h"
-#include <libgail-util/gailmisc.h>
 
 static void                  gail_expander_class_init       (GailExpanderClass *klass);
 static void                  gail_expander_init             (GailExpander      *expander);