There was a bug in the setup_board where it was selecting cross-compilers
and adding them to @world. Now that's been fixed, undo the damage.
BUG=None
TEST=`./update_chroot && grep ^cross- /var/lib/portage/world` showed nothing
Change-Id: Ide4961def700cf42d95454cc0ce404cb517bdfea
Reviewed-on: https://gerrit.chromium.org/gerrit/16997
Reviewed-by: Brian Harring <ferringb@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
