This is a reland of f1b21a10

Original change's description:
> [Intl] Ship Intl.Locale
> 
> Bug: v8:7684
> Change-Id: I5994c3fc4b97c4322c4e0cf20305da75e66efd5a
> Reviewed-on: https://chromium-review.googlesource.com/c/1478220
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59780}

Bug: v8:7684
Change-Id: I4f73205398a9649e2f55a1b090cd3afffade68c4
Reviewed-on: https://chromium-review.googlesource.com/c/1480918Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59845}