[glib] add a "gsettings-backend" extension point to GIO

[Ryan Lortie <ryanl src gnome org>]

commit 30b8774f7f3f7f329af6b041b6c86bad14717534
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Aug 27 13:45:48 2009 -0400

    add a "gsettings-backend" extension point to GIO

 gio/giomodule.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gio/giomodule.c b/gio/giomodule.c
index 68f3b7b..ec5b650 100644
--- a/gio/giomodule.c
+++ b/gio/giomodule.c
@@ -328,6 +328,9 @@ _g_io_modules_ensure_extension_points_registered (void)
       
       ep = g_io_extension_point_register (G_VFS_EXTENSION_POINT_NAME);
       g_io_extension_point_set_required_type (ep, G_TYPE_VFS);
+
+      ep = g_io_extension_point_register ("gsettings-backend");
+      g_io_extension_point_set_required_type (ep, G_TYPE_OBJECT);
     }
   
   G_UNLOCK (registered_extensions);