This reverts commit 036e5783.

Reason for revert: crbug.com/1227279

Original change's description:
> [compiler] Make JSDataViewRef and JSBoundFunctionRef bg-serialized
>
> ... but keep/make subclass-specific methods do direct reads.
>
> Bug: v8:7790
> Change-Id: Ia4b9d207ce75cf28f6f0f33027ab05e27db49ce9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2959621
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#75457}

Bug: chromium:1227279, v8:7790
Change-Id: I4a77107c926ce3d99407d87a3160c2a555e6fbfe
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3013310
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75624}