This is a reland of 52412058

Original change's description:
> [protectors] Add use counters to track invalidations
> 
> ... to make real world protector invalidations measurable.
> 
> Chromium CL: https://crrev.com/c/2149324
> 
> Drive-by: Add missing newline in protector tracing.
> Drive-by: Consistent naming for the regexp species protector.
> 
> Bug: v8:9496
> Change-Id: I3c7238aa8024e03ea9e89daf83345b8ec4f0d768
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2149428
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#67149}

Bug: v8:9496
Change-Id: I3c97bfa747e8429569eaa09ea909de73fc377efa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2151363Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67261}