[mutter] MetaIdleMonitorDBus: unref the objects after exporting them

[Giovanni Campagna <gcampagna src gnome org>]

commit aed671810c1555e7c1545badb081637d61a0a0d3
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Wed May 7 18:23:56 2014 +0200

    MetaIdleMonitorDBus: unref the objects after exporting them
    
    The object manager already has a reference.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=729732

 src/backends/meta-idle-monitor-dbus.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/backends/meta-idle-monitor-dbus.c b/src/backends/meta-idle-monitor-dbus.c
index 811b46a..a0e8ec1 100644
--- a/src/backends/meta-idle-monitor-dbus.c
+++ b/src/backends/meta-idle-monitor-dbus.c
@@ -180,6 +180,9 @@ create_monitor_skeleton (GDBusObjectManagerServer *manager,
   meta_dbus_object_skeleton_set_idle_monitor (object, skeleton);
 
   g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
+
+  g_object_unref (skeleton);
+  g_object_unref (object);
 }
 
 static void