GitLab

Try to get to the bottom of situations where jobs seem to be going to
an oversubscribed configuration.

TBR=jmadill@chromium.org, jbudorick@chromium.org

Bug: 807340
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I2161d42d980c9b5bc8a9acfbe74e11ad7fa037b0
Reviewed-on: https://chromium-review.googlesource.com/894450
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533230}