Not needed in order to prevent use-after-frees.

Bug: v8:10315
Change-Id: I7713b2fb39681bb88e60fc7cc417b40430f0c73c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2326031Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69175}