[gnome-panel] panel-applets-manager: add autocleanup function

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 1088751c5c70165e71f6d9aa8677e39caaddc65e
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Oct 17 20:28:31 2016 +0300

    panel-applets-manager: add autocleanup function

 gnome-panel/panel-applets-manager.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gnome-panel/panel-applets-manager.h b/gnome-panel/panel-applets-manager.h
index 8f3463c..1cb1548 100644
--- a/gnome-panel/panel-applets-manager.h
+++ b/gnome-panel/panel-applets-manager.h
@@ -38,6 +38,8 @@ G_BEGIN_DECLS
 typedef struct _PanelAppletsManager            PanelAppletsManager;
 typedef struct _PanelAppletsManagerClass       PanelAppletsManagerClass;
 
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (PanelAppletsManager, g_object_unref)
+
 struct _PanelAppletsManagerClass {
        GObjectClass parent_class;