More classes no longer inherit from SkNoncopyable

Change-Id: Ifa862a4e7e79e8faa15dd89401c02145e7279160
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218185
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
11 files changed