This reverts commit 74e68e6a.

Reason for revert: We want to keep this API.

Original change's description:
> [heap] Remove ClearRecordedSlots
> 
> Do not pass it as argument to CreateObjectFillerAt and remove the enum.
> 
> Bug: v8:9454
> Change-Id: Iafa37acbfea73d3cabb1732dbec0944db859fac2
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762017
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63282}

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

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

Bug: v8:9454
Change-Id: I9a0a249294957740f831b28f5fefef132123d0e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1762523Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63338}