arm/181220: make xdev for arm installation fails

[loos at FreeBSD.org]

Synopsis: make xdev for arm installation fails

State-Changed-From-To: open->closed
State-Changed-By: loos
State-Changed-When: Tue Sep 10 23:20:38 UTC 2013
State-Changed-Why: 
The problem was fixed by r254184 and r254217. Close by the submitter
request.

http://www.freebsd.org/cgi/query-pr.cgi?pr=181220