[gnome-control-center/wip/gbsneto/new-keyboard-panel: 5/19] keyboard: include the needed header

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit d379a89563fede5458e3e0d465efae101fbe66b0
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Jun 14 18:24:43 2016 -0300

    keyboard: include the needed header
    
    https://bugzilla.gnome.org/show_bug.cgi?id=769063

 panels/keyboard/cc-keyboard-item.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/keyboard/cc-keyboard-item.h b/panels/keyboard/cc-keyboard-item.h
index 5d18187..8792ba0 100644
--- a/panels/keyboard/cc-keyboard-item.h
+++ b/panels/keyboard/cc-keyboard-item.h
@@ -21,6 +21,7 @@
 #define __CC_KEYBOARD_ITEM_H
 
 #include <glib-object.h>
+#include <gtk/gtk.h>
 
 G_BEGIN_DECLS