storage/browser/quota: arraysize -> base::size

Bug: 837308
Change-Id: Ib5a7e51781c46f1e06336c12ab9f4fa0f443f390
Reviewed-on: https://chromium-review.googlesource.com/1244597
Commit-Queue: Joshua Bell <jsbell@chromium.org>
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#594332}
3 files changed