This caused a CHECK failure after my recent CL.

Bug: chromium:1084820, chromium:1092650
Change-Id: Icdc2a755c6b30ad01dccc908e0e5e137fedf8918
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237145Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68263}