[glib] Removed an unused include

[Jonh Wendell <jwendell src gnome org>]

commit b18051067abc6df46fbfedffb4fa50b87bfa8320
Author: Jonh Wendell <jonh wendell redhat com>
Date:   Wed Sep 7 15:11:26 2016 -0300

    Removed an unused include

 glib/gvarianttype.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/glib/gvarianttype.h b/glib/gvarianttype.h
index e3a562f..25db4df 100644
--- a/glib/gvarianttype.h
+++ b/glib/gvarianttype.h
@@ -25,7 +25,6 @@
 #error "Only <glib.h> can be included directly."
 #endif
 
-#include <glib/gmessages.h>
 #include <glib/gtypes.h>
 
 G_BEGIN_DECLS