[gtk+] Remove an unnecessary include

[Matthias Clasen <matthiasc src gnome org>]

commit b131de12933beaa5ba13524f2a436a5ada315732
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Feb 21 00:31:33 2012 +0100

    Remove an unnecessary include

 gdk/x11/gdkdevicemanager-core-x11.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gdk/x11/gdkdevicemanager-core-x11.c b/gdk/x11/gdkdevicemanager-core-x11.c
index 9969f4f..f0b9214 100644
--- a/gdk/x11/gdkdevicemanager-core-x11.c
+++ b/gdk/x11/gdkdevicemanager-core-x11.c
@@ -29,10 +29,6 @@
 #include "gdkprivate-x11.h"
 #include "gdkkeysyms.h"
 
-#ifdef HAVE_XKB
-#include <X11/XKBlib.h>
-#endif
-
 
 #define HAS_FOCUS(toplevel)                           \
   ((toplevel)->has_focus || (toplevel)->has_pointer_focus)