GitLab

Replace an enum with an enum class, as preferred.

Change-Id: I657373e7a4f0d245a930341db7feff27a2f8fda5
Reviewed-on: https://chromium-review.googlesource.com/1118552Reviewed-by: Yoshiki Iguchi <yoshiki@chromium.org>
Reviewed-by: Peter Beverloo <peter@chromium.org>
Commit-Queue: Sharon Yang <yangsharon@google.com>
Cr-Commit-Position: refs/heads/master@{#572573}