This reverts commit ff61743f.

Reason for revert: speculative revert for crbug.com/1135472

Original change's description:
> [heap] Refactor marking weak object worklists
>
> This CL extracts weak object worklist related code into separate files
> and uses a macro to specify all weak object worklists in a generic way.
>
> The motivation of the refactoring is twofold:
> 1) We can now enforce that each weak object worklist is updated after
>    Scavenge. (Forgetting to define the update function causes a link
>    time error.)
> 2) The reduced boilerplate will be useful for transitioning to the
>    new ::heap::base::Worklist.
>
> Change-Id: Ic80a7ccca010c09370d6525f43d78de24192f8ea
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2442624
> Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
> Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#70308}

TBR=ulan@chromium.org,dinfuehr@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I552423106b516bcc79d067cda390c188a717b125
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2452711Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70351}