GitLab

Use enum class instead of enum for ActivatedShape
enum class is more type safety.

Bug: 940736
Change-Id: I377b57af89eb29199f31496b310d7adea414e711
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1850677
Commit-Queue: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704509}