The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/build/+/91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8

commit 91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8
Author: Michael Achenbach <machenbach@chromium.org>
Date: Fri Apr 06 11:04:29 2018

[V8] Add cfi trybot recipe

TBR=sergiyb@chromium.org

Bug:  829774 
Change-Id: If48b8cee220b5b4d51e1c907a0d68c982dd04f56
Reviewed-on: https://chromium-review.googlesource.com/998157
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>

[modify] https://crrev.com/91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8/scripts/slave/README.recipes.md
[modify] https://crrev.com/91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8/scripts/slave/recipe_modules/v8/builders.py
[add] https://crrev.com/91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8/scripts/slave/recipes/v8.expected/full_tryserver_v8_v8_linux64_cfi_rel_ng_triggered.json
[add] https://crrev.com/91d1f5c304fabfb8aeb9899b7c0a77b740ebcba8/scripts/slave/recipes/v8.expected/full_tryserver_v8_v8_linux64_cfi_rel_ng.json

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/b4d1a3af6cf9cac17fd3c1f56db825cdd0628fdd

commit b4d1a3af6cf9cac17fd3c1f56db825cdd0628fdd
Author: Michael Achenbach <machenbach@chromium.org>
Date: Fri Apr 06 11:37:06 2018

[build] Add MB config for new cfi trybot

NOTRY=true
TBR=sergiyb@chromium.org

Bug:  chromium:829774 
Change-Id: I85ea46a68f620dfd7db04e881b6363ef260392f7
Reviewed-on: https://chromium-review.googlesource.com/999490
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52434}
[modify] https://crrev.com/b4d1a3af6cf9cac17fd3c1f56db825cdd0628fdd/infra/mb/mb_config.pyl

CFI trybot can now be used, e.g. on reland of https://chromium-review.googlesource.com/c/v8/v8/+/996133