GitLab

From chromium.gpu:
  Mac Retina Debug (AMD)
  Mac Debug (Intel)
  GPU Mac Builder (dbg)
  Mac Retina Release (AMD)
  Mac Release (Intel)
  GPU Mac Builder

From chromium.mac:
  Mac Builder
  Mac10.10 Tests
  Mac10.11 Tests
  Mac10.12 Tests
  Mac10.13 Tests
 and two more builders I migrated long time ago:
  Mac Builder (dbg)
  Mac10.13 Tests (dbg)

R=hinoka@chromium.org, kbr@chromium.org

Bug: 790070, 790063, 790066, 790067, 790068, 790077
Bug: 790157, 790162, 790160, 818391, 790164
Change-Id: Icbe6cd4f3ad8ee0fa079d8127be7030776dfb311
No-Try: True
Reviewed-on: https://chromium-review.googlesource.com/1009062
Commit-Queue: Andrii Shyshkalov <tandrii@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Ryan Tseng <hinoka@chromium.org>
Cr-Commit-Position: refs/heads/master@{#549989}