Remove commit-queue.cfg in favor of that in infra/infra.

See
https://chromium-review.googlesource.com/c/infra/infra/+/1485683

This branch is no longer needed, so removing all files but keep
README.md.

R=jchinlee

Bug: 930421
Change-Id: I222330416e5f16f94d862bc87f3f54fb15780315
Reviewed-on: https://chromium-review.googlesource.com/c/1485772
Reviewed-by: Jao-ke Chin-Lee <jchinlee@chromium.org>
4 files changed
tree: d6ebca31650158ac0ec52c38a894624d74d19f44
  1. README.md
README.md

This directory used to contain cq config. But it has been migrated to infra/infra repo's commit-queue.cfg.