[autotest] Get correct global AFE for label_cleaner

BUG=chromium:380365
TEST=Local test.

Change-Id: Ib98e19f8c4083f2fa5e2419a948f73155f841ea7
Reviewed-on: https://chromium-review.googlesource.com/295419
Commit-Ready: Mungyung Ryu <mkryu@google.com>
Tested-by: Mungyung Ryu <mkryu@google.com>
Reviewed-by: Fang Deng <fdeng@chromium.org>
1 file changed