GitLab

CI:
- linux-chromeos-code-coverage
- linux-chromeos-dbg
- linux-chromeos-rel

Try:
- linux-chromeos-dbg
- linux-chromeos-rel
- linux-chromeos-compile-dbg

Schedule of migration:
https://docs.google.com/spreadsheets/d/1TZhpasm6iceYm7zqkyEtZ1wn9ZcpREfH4LV4cusICJA/edit#gid=0

Bug: 950413
Change-Id: I427fcfee66b192ac7cc107d47d2547c5f2ecde9d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1923225Reviewed-by: Aaron Gable <agable@chromium.org>
Commit-Queue: Simon Que <sque@chromium.org>
Cr-Commit-Position: refs/heads/master@{#716860}