This is a reland of 2d914c4c

Original change's description:
> [wasm] add wasm atomic wait callback test
>
> Bug=v8:8075
>
> Change-Id: I0c66acd329d0d6b67d34ad31c8ca401db38e0e5b
> Reviewed-on: https://chromium-review.googlesource.com/c/1377995
> Reviewed-by: Ben Smith <binji@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59709}

Change-Id: Ic95a99f73844a7243a9c4eaadecda8c1c6686798
Reviewed-on: https://chromium-review.googlesource.com/c/1478217Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Aseem Garg <aseemgarg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59716}