[gtk+/font-chooser] Drop an unneeded include

[Alberto Ruiz <aruiz src gnome org>]

commit d3b90495e683bebda72ccea24bd2c688b61f6c55
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jul 11 21:47:23 2011 -0400

    Drop an unneeded include

 gtk/gtkcontainer.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcontainer.c b/gtk/gtkcontainer.c
index e9ddd0f..55008fd 100644
--- a/gtk/gtkcontainer.c
+++ b/gtk/gtkcontainer.c
@@ -46,7 +46,6 @@
 #include "gtkwidgetprivate.h"
 #include "gtkwindow.h"
 #include "gtkintl.h"
-#include "gtktoolbar.h"
 #include "a11y/gtkcontaineraccessible.h"
 
 /**