arm: remove old qemu dependency from gotest
arm: remove old qemu dependency from gotest

R=rsc
CC=golang-dev
http://codereview.appspot.com/1678063

Committer: Russ Cox <5ad239cb8a44f659eaaee0aa1ea5b94947abe557@golang.org>
abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go,abustany/go