See the similar fix for memory_copy_wrapper here:

https://chromium-review.googlesource.com/c/v8/v8/+/1584326

Bug: chromium:957405
Change-Id: I49e321186e40fd874f10d08e0e5a53aa225cfa19
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1590386Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61223}