Roll Skia from a612dc77d75f to 4c4c80fa1264 (1 revision)

https://skia.googlesource.com/skia.git/+log/a612dc77d75f..4c4c80fa1264

2021-02-19 jvanverth@google.com Remove ARC from tools lib.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-lottie-ci-autoroll
Please CC borenet@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Change-Id: I4dfd66c581d40de076a0e9c82e7af73b050ff892
Cq-Include-Trybots: skia/skia.primary:Housekeeper-PerCommit-InfraTests
Tbr: borenet@google.com
Reviewed-on: https://skia-review.googlesource.com/c/lottie-ci/+/372600
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed
tree: 01de52c13486bc5e5264bf46419ee9561103203a
  1. .gitignore
  2. DEPS
  3. go.mod
  4. go.sum
  5. infra/