[PATCH] os: Clean up various xtrans bits that we've never supported

[Alan Coopersmith]

Adam Jackson wrote:
> Or at least, not supported since xserver 1.0.
> 
> Signed-off-by: Adam Jackson <ajax at redhat.com>

Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System