[gtk+] Fix accessible_class->widget_set initialization

[Matthias Clasen <matthiasc src gnome org>]

commit 54806d129514b4aabfbf1b8c290b7f097e5c39b1
Author: Maks Naumov <maksqwe1 ukr net>
Date:   Sun Jan 11 13:34:38 2015 -0800

    Fix accessible_class->widget_set initialization
    
    Signed-off-by: Maks Naumov <maksqwe1 ukr net>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=742778

 gtk/a11y/gtkcontainercellaccessible.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/a11y/gtkcontainercellaccessible.c b/gtk/a11y/gtkcontainercellaccessible.c
index 4c2c804..f71ac21 100644
--- a/gtk/a11y/gtkcontainercellaccessible.c
+++ b/gtk/a11y/gtkcontainercellaccessible.c
@@ -110,7 +110,7 @@ gtk_container_cell_accessible_class_init (GtkContainerCellAccessibleClass *klass
   class->get_n_children = gtk_container_cell_accessible_get_n_children;
   class->ref_child = gtk_container_cell_accessible_ref_child;
 
-  accessible_class->widget_unset = gtk_container_cell_widget_set;
+  accessible_class->widget_set = gtk_container_cell_widget_set;
   accessible_class->widget_unset = gtk_container_cell_widget_unset;
 
   cell_class->update_cache = gtk_container_cell_accessible_update_cache;