tree bbae71d6e086287a0fb1d7b70da93e9e106a7ce7
parent ff6685cee413fce5ca6560520763b10aecb7cf0b
author Eric Boren <borenet@google.com> 1552080440 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1552388071 +0000

[task scheduler] Tryjob-related fixes

- Don't set the lease expiration time before syncing the code.
- Lease, insert into the DB, and mark a job as started all in parallel
  rather than doing so in batches.

Bug: skia:
Change-Id: Ifdcd27f88e92220669121819e1812b789972d626
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/199343
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Eric Boren <borenet@google.com>