This is an unecessary boolean, that makes reason about the code more
complicated.

Bug: v8:12054
Change-Id: I5bdf2069ead427f53ce774e825fe9656e668480e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3268284
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77765}