[gtk+] accessible: Fix compile warnings

[Rico Tzschichholz <ricotz src gnome org>]

commit 614079ffb0a71890fa00fc56f91897ef2d2b9641
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Oct 23 19:09:27 2016 +0200

    accessible: Fix compile warnings

 gtk/gtkaccessible.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/gtk/gtkaccessible.c b/gtk/gtkaccessible.c
index e6d53bf..fdf2ef7 100644
--- a/gtk/gtkaccessible.c
+++ b/gtk/gtkaccessible.c
@@ -217,10 +217,3 @@ gtk_accessible_get_widget (GtkAccessible *accessible)
   return accessible->priv->widget;
 }
 
-static void
-gtk_accessible_widget_destroyed (GtkWidget     *widget,
-                                 GtkAccessible *accessible)
-{
-  gtk_accessible_set_widget (accessible, NULL);
-}
-