R=sigurds@chromium.org

Bug: v8:7490, v8:8834
Change-Id: I5d94c2f262826977bbf15ad32a10875f01304039
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1505432Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60126}