kbproto unentanglement: drop dependency

\o\ \o/ /o/

Signed-off-by: Daniel Stone <daniel@fooishbar.org>

configure.ac

@@ -82,9 +82,6 @@ if test "x$GCC" = xyes ; then
     CFLAGS="$CFLAGS -fvisibility=hidden"
 fi
 
-# Obtain protocols headers include directives
-PKG_CHECK_MODULES([X11], [kbproto >= 1.0.4])
-
 # Define a configuration option for the XKB config root
 xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config`
 if test "x$xkb_base" = x; then

src/xkb-priv.h

@@ -82,7 +82,6 @@
 #include <stdbool.h>
 #include <string.h>
 #include <strings.h>
-#include <X11/extensions/XKB.h>
 
 #include "xkbcommon/xkbcommon.h"
 #include "utils.h"