This reverts commit fd16e67e.

Reason for revert: TSAN no-CM flaky failures https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20TSAN%20-%20no-concurrent-marking/3413

Original change's description:
> Reland "[compiler] Perform MapRef's SupportsFastArray methods concurrently"
>
> This is a reland of ebd9dcda
>
> Reason for reland: std::atomic<> only works for primitive types i.e. it
> does not work for Object. We can change it to read/write the Object's
> Address, instead.
>
> Original (reverted) CL can be seen in PS1.
>
> Original change's description:
> > [compiler] Perform MapRef's SupportsFastArray methods concurrently
> >
> > We are safe to go through the native_contexts_list_ since we do it
> > through IsAnyInitialArrayPrototype which disallows the GC. Furthermore,
> > we read that list with an acquire load which guarantees that the fields
> > have been initialized.
> >
> > Bug: v8:7790
> > Change-Id: I778d51f4ead44e472f842693a7e9ff577d6acfe3
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2826541
> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > Reviewed-by: Georg Neis <neis@chromium.org>
> > Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#74086}
>
> Bug: v8:7790
> Change-Id: I721c3a1e962951b0bc073dc74baf7fbeababc243
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2843813
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#74104}

Bug: v8:7790
Change-Id: I4efa8165b680eaa6c5c525d85d21962e6a5b1abb
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2843822Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74106}