Roll Skia from beead917cd2e to 8c4aed0622aa (2 revisions) (#38552)

https://skia.googlesource.com/skia.git/+log/beead917cd2e..8c4aed0622aa

2022-12-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SK Tool from fdf8ec5a8b90 to 67daa1e688cb
2022-12-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Skia Infra from 8c84510dcb1d to fdf8ec5a8b90 (1 revision)

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

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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/main/autoroll/README.md

DEPS

diff --git a/DEPS b/DEPS
index f747612..049549d 100644
--- a/DEPS
+++ b/DEPS
@@ -18,7 +18,7 @@
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': 'beead917cd2e2d1a2571ee51aaf8896bcfcefdfc',
+  'skia_revision': '8c4aed0622aabcddba73a99b925860b74a7e3d52',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index cf795d5..8d10d3c 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 02603ee84b7bf086ae8b92e926abacc1
+Signature: e8360f93d66bcf51e9228834f1606915
 
 ====================================================================================================
 LIBRARY: etc1