GitLab

Allow the test batch a grace period after which all of its processes and
jobs must have terminated.

Bug: 1094369
Change-Id: Ia2df0ea4e3fdfbd8c6b99b3c7268171db79f33cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2360079
Auto-Submit: Wez <wez@chromium.org>
Commit-Queue: Ilia Samsonov <isamsonov@google.com>
Reviewed-by: Ilia Samsonov <isamsonov@google.com>
Cr-Commit-Position: refs/heads/master@{#802739}