This change adds an infrastructure to "snapshot" data that is being
serialized only once. This data lives in its own per-isolate zone, wrapped
in a new CompilerData class.

This change reduces the "serialize standard objects" on TypeScript
benchmark from ~69ms to ~30ms (more than 50% improvement).

Bug: v8:7790
Change-Id: I6ce4f6fb993334969662fdd993d681945a9f3727
Reviewed-on: https://chromium-review.googlesource.com/1238920
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56309}