This reverts commit 7e93c3bf.

Reason for revert: Bug was fixed

Original change's description:
> [release] Temporarily remove two gpu bots from V8 auto-roller
> 
> TBR=mslekova@chromium.org
> NOTRY=true
> 
> Bug: chromium:925750
> Change-Id: I6700ce261e2e083867b71874dfe4c308ccc0d764
> Reviewed-on: https://chromium-review.googlesource.com/c/1437117
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59126}

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org,mslekova@chromium.org

Change-Id: If1373a5151386f5dcd7998f0ba97460d30aeb9e7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:925750
Reviewed-on: https://chromium-review.googlesource.com/c/1442631Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59158}