To recover the performance regressions of FixedArray bounds-checks by
default, disable bounds checks in the hot loops of ArrayIndexOf.

Bug: chromium:932919
Change-Id: I977f063f6cb200a342e72a6361d56f945c442aec
Reviewed-on: https://chromium-review.googlesource.com/c/1477059Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59656}