GitLab

These benchmarks are not used anymore.

Change-Id: I1e1aed69eb108217afe2886491cd8675878a819a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2503532Reviewed-by: Cheng-Yu Lee <cylee@chromium.org>
Commit-Queue: Kuo-Hsin Yang <vovoy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#822616}