[gtk+] GtkAssistant: Use _gtk_accessible_set_factory_type

[Matthias Clasen <matthiasc src gnome org>]

commit 7bddfb579091885f4d3a6d2275f4e243036a07f4
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Feb 17 12:25:23 2011 -0500

    GtkAssistant: Use _gtk_accessible_set_factory_type

 gtk/gtkassistant.c |   20 ++------------------
 1 files changed, 2 insertions(+), 18 deletions(-)
---
diff --git a/gtk/gtkassistant.c b/gtk/gtkassistant.c
index 98628b7..bb32add 100644
--- a/gtk/gtkassistant.c
+++ b/gtk/gtkassistant.c
@@ -2485,24 +2485,8 @@ gtk_assistant_get_accessible (GtkWidget *widget)
 
   if (first_time)
     {
-      AtkObjectFactory *factory;
-      AtkRegistry *registry;
-      GType derived_type;
-      GType derived_atk_type;
-
-      /* Figure out whether accessibility is enabled by looking
-       * at the type of the accessible object which would be
-       * created for the parent type of GtkAssistant.
-       */
-      derived_type = g_type_parent (GTK_TYPE_ASSISTANT);
-
-      registry = atk_get_default_registry ();
-      factory = atk_registry_get_factory (registry, derived_type);
-      derived_atk_type = atk_object_factory_get_accessible_type (factory);
-      if (g_type_is_a (derived_atk_type, GTK_TYPE_ACCESSIBLE))
-        atk_registry_set_factory_type (registry,
-                                       GTK_TYPE_ASSISTANT,
-                                       gtk_assistant_accessible_factory_get_type ());
+      _gtk_accessible_set_factory_type (GTK_TYPE_ASSISTANT,
+                                        gtk_assistant_accessible_factory_get_type ());
 
       first_time = FALSE;
     }