[glib] GSettings "delayed": don't leak unapplied keys

[Ryan Lortie <ryanl src gnome org>]

commit f76c4d062966afdcdf5306f4c769a7ab0934e843
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Jun 24 00:38:01 2010 -0400

    GSettings "delayed": don't leak unapplied keys
    
    GDelayedSettingsBackend was leaking the GTree holding the list of
    unapplied keys on finalize.

 gio/gdelayedsettingsbackend.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gio/gdelayedsettingsbackend.c b/gio/gdelayedsettingsbackend.c
index 890c614..1edf57d 100644
--- a/gio/gdelayedsettingsbackend.c
+++ b/gio/gdelayedsettingsbackend.c
@@ -405,6 +405,7 @@ g_delayed_settings_backend_finalize (GObject *object)
 
   g_static_mutex_free (&delayed->priv->lock);
   g_object_unref (delayed->priv->backend);
+  g_tree_unref (delayed->priv->delayed);
 
   /* if our owner is still alive, why are we finalizing? */
   g_assert (delayed->priv->owner == NULL);