tree 9b9d0820ee7f5330ebbc9567e1c05574d79c5e83
parent 02143af212f170cfc3f93bee3c160a194d341943
author David Haddock <dhaddock@chromium.org> 1581373396 -0800
committer Commit Bot <commit-bot@chromium.org> 1581427258 +0000

autoupdate_Rollback: Update to use update_engine_test.

This is the last AU test we monitor that has not been migrated to use
the same base class as the rest.

BUG=chromium:1048916
TEST=autoupdate_Rollback, autoupdate_Rollback_powerwash_before_rollback.

Change-Id: I879d624e3189762a67cc87c76ba7375de222b653
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2048188
Tested-by: David Haddock <dhaddock@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Commit-Queue: David Haddock <dhaddock@chromium.org>