GitLab

The builders were removed in:
https://chromium-review.googlesource.com/569606
https://chromium-review.googlesource.com/572430

Bug: 732652
Change-Id: Ibec4d9ad8e57f90222058bd4a51068ad97df04e9
Reviewed-on: https://chromium-review.googlesource.com/572731Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Peter Collingbourne <pcc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#487273}