[glib] Remove some unneeded headers

[Matthias Clasen <matthiasc src gnome org>]

commit a376d9f4c85bdac832f404175b4e65e0a81825a1
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 3 20:46:40 2010 -0400

    Remove some unneeded headers

 glib/gnode.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/glib/gnode.c b/glib/gnode.c
index 7053775..22d1937 100644
--- a/glib/gnode.c
+++ b/glib/gnode.c
@@ -24,16 +24,18 @@
  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GLib Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/. 
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
  */
 
-/* 
+/*
  * MT safe
  */
 
 #include "config.h"
 
-#include "glib.h"
+#include "gnode.h"
+
+#include "gtestutils.h"
 
 /**
  * SECTION: trees-nary