[autotest] Skip alias update if reindex was not completed.

BUG=None
TEST=None

Change-Id: Ic08b2db7cb5973ff68c369f894b8394864d95a29
Reviewed-on: https://chromium-review.googlesource.com/225650
Commit-Queue: Dan Shi <dshi@chromium.org>
Tested-by: Dan Shi <dshi@chromium.org>
Reviewed-by: Fang Deng <fdeng@chromium.org>
1 file changed