[mutter] xwayland: Remove some unused includes

[Jasper St. Pierre <jstpierre src gnome org>]

commit 0dd27edb915c495fa8adeff75bff3f5c68c91be8
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Apr 17 16:22:24 2014 -0400

    xwayland: Remove some unused includes

 src/wayland/meta-xwayland.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index 5886948..66d3c70 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -28,13 +28,9 @@
 
 #include <glib.h>
 #include <glib-unix.h>
-#include <unistd.h>
-#include <fcntl.h>
 #include <errno.h>
 #include <sys/socket.h>
 #include <sys/un.h>
-#include <sys/wait.h>
-#include <stdlib.h>
 
 static void
 associate_window_with_surface (MetaWindow         *window,