Otherwice, accesses in subsequent allocations may fail.

Bug: chromium:1101152
Change-Id: Ie8bd87e3ef68b532c8fa6ef85f757c930cbe35fd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2300485Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68883}