R=mstarzinger@chromium.org

Bug: v8:8423
Change-Id: Iefa50c221f38d1548ca2298e3c03c42d03d1c2d8
Reviewed-on: https://chromium-review.googlesource.com/c/1340281Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57582}