[ostree] Update to the latest libgsystem

[Colin Walters <walters src gnome org>]

commit fafb256f5711f4d70e76ea798192ddd714a5242c
Author: Colin Walters <walters verbum org>
Date:   Wed Jan 23 15:20:19 2013 -0500

    Update to the latest libgsystem

 src/libgsystem         |    2 +-
 src/libotutil/otutil.h |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/libgsystem b/src/libgsystem
index 6890c19..43a525f 160000
--- a/src/libgsystem
+++ b/src/libgsystem
@@ -1 +1 @@
-Subproject commit 6890c19d51da21de1e45a1ac39020672cf6b2b02
+Subproject commit 43a525fd40faf7dfd261bf3d7469f642a68fad68
diff --git a/src/libotutil/otutil.h b/src/libotutil/otutil.h
index 841ee7b..cb3346b 100644
--- a/src/libotutil/otutil.h
+++ b/src/libotutil/otutil.h
@@ -24,6 +24,8 @@
 #define __OSTREE_UTIL_H__
 
 #include <gio/gio.h>
+#include <libgsystem.h>
+#include <gsystem-local-alloc.h>
 
 #define ot_gobject_refz(o) (o ? g_object_ref (o) : o)