Update for libX11 1.4.3 and libXext 1.3.0.

src/etc/mtree/BSD.x11.dist

@@ -1,4 +1,4 @@
-#	$OpenBSD: BSD.x11.dist,v 1.16 2011/04/24 13:12:11 matthieu Exp $
+#	$OpenBSD: BSD.x11.dist,v 1.17 2011/05/30 21:20:15 matthieu Exp $
 
 /set type=dir uname=root gname=wheel mode=0755
 .
@@ -366,12 +366,12 @@
 		    ..
 		    libFS
 		    ..
+		    libX11
+		    ..
 		    libXaw
 		    ..
 		    libXdmcp
 		    ..
-		    libXext
-		    ..
 		    libXi
 		    ..
 		    libXmu