Use base::size rather than arraysize in chrome/ part 2.

This is purely a mechanical change; there is no intended behavior change.

BUG=837308
TBR=thakis@chromium.org

Change-Id: I3667abeefbc6c189bb96ca4ba0f1fb275db28185
Reviewed-on: https://chromium-review.googlesource.com/c/1390902
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#618895}
119 files changed