Accumulated non-substantive changes

Change-Id: I0c6f48da9acefcdd954c9b1b54501ef48465e537
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310980
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
6 files changed