[glib] Remove redundant header inclusions

[Matthias Clasen <matthiasc src gnome org>]

commit 8300820f7bacd8eb85446be5a5edd7829bd640a6
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 3 19:37:54 2010 -0400

    Remove redundant header inclusions

 glib/gcache.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/glib/gcache.c b/glib/gcache.c
index af26150..bace662 100644
--- a/glib/gcache.c
+++ b/glib/gcache.c
@@ -30,7 +30,10 @@
 
 #include "config.h"
 
-#include "glib.h"
+#include "gcache.h"
+
+#include "ghash.h"
+#include "gtestutils.h"
 
 /**
  * SECTION: caches