The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/da8c1c8acf0ab08d497bcd821d5d290e19c6e1c7

commit da8c1c8acf0ab08d497bcd821d5d290e19c6e1c7
Author: Michael Achenbach <machenbach@chromium.org>
Date: Fri Sep 28 13:07:56 2018

[build] Add build configs for experimental trybot

TBR=sergiyb@chromium.org
NOTRY=true

Bug: chromium:890222
Change-Id: I3c3f8902cc0775edfcdcc85bb0cbc3320bf6c1ef
Reviewed-on: https://chromium-review.googlesource.com/1251523
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56290}
[modify] https://crrev.com/da8c1c8acf0ab08d497bcd821d5d290e19c6e1c7/infra/mb/mb_config.pyl

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/393b17a5548fa725ecf1630f82b8b40d6f64cc81

commit 393b17a5548fa725ecf1630f82b8b40d6f64cc81
Author: Michael Achenbach <machenbach@chromium.org>
Date: Tue Oct 02 09:25:01 2018

[test] Add test configs for experimental builder

TBR=sergiyb@chromium.org
NOTRY=true

Bug: chromium:890222
Change-Id: I5a48dca2a4c1dec61d21d068eee4b49d138a5c4b
Reviewed-on: https://chromium-review.googlesource.com/1256244
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56330}
[modify] https://crrev.com/393b17a5548fa725ecf1630f82b8b40d6f64cc81/infra/testing/builders.pyl