Quota: Add experimental logic for quota pool size expansion.

Bug: 919693
Change-Id: I99bebbbccf7d57a711e4305faa5a57c01a1e39f5
Reviewed-on: https://chromium-review.googlesource.com/c/1401568
Reviewed-by: Victor Costan <pwnall@chromium.org>
Reviewed-by: Steven Holte <holte@chromium.org>
Commit-Queue: Jarryd Goodman <jarrydg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625543}
5 files changed