GitLab

We are merging TBMv1 and TBMv2 metrics and no longer have two versions
of every metric.

Bug: 890757
Change-Id: Ia304e7fa10d3abcf480d511751b16addab130713
Reviewed-on: https://chromium-review.googlesource.com/c/1309995
Commit-Queue: Ehsan Chiniforooshan <chiniforooshan@chromium.org>
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Cr-Commit-Position: refs/heads/master@{#604289}