Move forward with the deprecation.

R=mlippautz@chromium.org

Bug: chromium:634547
Change-Id: I46227ee119923d7f6ac364769718e5bca90686e7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3780531
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82627}