It was unused and the last commit was a long time ago.

NOPRESUBMIT=true

Change-Id: I5c4992cbc2e9977549787e21e4f5dac284291c58
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1863938Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64411}