Just add new safe size apis

Update skia (and then hide the older versions) to come later
Inspired by https://skia-review.googlesource.com/c/skia/+/52665

Bug: skia:
Change-Id: I15c7395557fb49c4163cb3b323b5428abd2c752d
Reviewed-on: https://skia-review.googlesource.com/53520
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
5 files changed