[autotest] Fix test_push with new changes from afe_utils

BUG=None
TEST=None

Change-Id: I4b682dbba7d782d8ea786b0805c9c8fd925cc437
Reviewed-on: https://chromium-review.googlesource.com/325507
Commit-Ready: Dan Shi <dshi@google.com>
Tested-by: Dan Shi <dshi@chromium.org>
Reviewed-by: Fang Deng <fdeng@chromium.org>
Reviewed-by: Kevin Cheng <kevcheng@chromium.org>
1 file changed