Rolling v8/third_party/google_benchmark/src: https://chromium.googlesource.com/external/github.com/google/benchmark/+log/ab74ae5..1067dfc

Remove dead code from PredictNumItersNeeded (#1206) (Braedy)
https://chromium.googlesource.com/external/github.com/google/benchmark/+/1067dfc

TBR=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com,mlippautz@chromium.org

Change-Id: I4c52fee681f648ea2f1fbfc253e276a824de7011
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3062205Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#76011}