[gtk+] a11y: Don't unref relations

[Benjamin Otte <otte src gnome org>]

commit fef14e0e87d226f7b73d35d548250effcef238ff
Author: Benjamin Otte <otte redhat com>
Date:   Mon Mar 24 16:32:59 2014 +0100

    a11y: Don't unref relations
    
    Nobody was reffing those related object in the first place and that
    was causing random crashes.
    And if somebody had reffed those related objects, they'd have caused
    reference cycles.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726838

 gtk/a11y/gtkcellaccessible.c |   32 --------------------------------
 1 files changed, 0 insertions(+), 32 deletions(-)
---
diff --git a/gtk/a11y/gtkcellaccessible.c b/gtk/a11y/gtkcellaccessible.c
index 8251771..051abec 100644
--- a/gtk/a11y/gtkcellaccessible.c
+++ b/gtk/a11y/gtkcellaccessible.c
@@ -52,35 +52,6 @@ G_DEFINE_TYPE_WITH_CODE (GtkCellAccessible, gtk_cell_accessible, GTK_TYPE_ACCESS
                          G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, atk_action_interface_init)
                          G_IMPLEMENT_INTERFACE (ATK_TYPE_COMPONENT, atk_component_interface_init))
 
-static void
-gtk_cell_accessible_object_finalize (GObject *obj)
-{
-  AtkRelationSet *relation_set;
-  AtkRelation *relation;
-  GPtrArray *target;
-  gpointer target_object;
-  gint i;
-
-  relation_set = atk_object_ref_relation_set (ATK_OBJECT (obj));
-  if (ATK_IS_RELATION_SET (relation_set))
-    {
-      relation = atk_relation_set_get_relation_by_type (relation_set,
-                                                        ATK_RELATION_NODE_CHILD_OF);
-      if (relation)
-        {
-          target = atk_relation_get_target (relation);
-          for (i = 0; i < target->len; i++)
-            {
-              target_object = g_ptr_array_index (target, i);
-              if (GTK_IS_CELL_ACCESSIBLE (target_object))
-                g_object_unref (target_object);
-            }
-        }
-      g_object_unref (relation_set);
-    }
-  G_OBJECT_CLASS (gtk_cell_accessible_parent_class)->finalize (obj);
-}
-
 static gint
 gtk_cell_accessible_get_index_in_parent (AtkObject *obj)
 {
@@ -156,9 +127,6 @@ static void
 gtk_cell_accessible_class_init (GtkCellAccessibleClass *klass)
 {
   AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
-  GObjectClass *g_object_class = G_OBJECT_CLASS (klass);
-
-  g_object_class->finalize = gtk_cell_accessible_object_finalize;
 
   class->get_index_in_parent = gtk_cell_accessible_get_index_in_parent;
   class->ref_state_set = gtk_cell_accessible_ref_state_set;