Roll Skia from ec0ed4afabf4 to 864aadba7862 (2 revisions) (#55354)

https://skia.googlesource.com/skia.git/+log/ec0ed4afabf4..864aadba7862

2024-09-23 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Skia Infra from 2f8a3a248b77 to a2950260d0fb (6 revisions)
2024-09-23 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Dawn from f4340f83b2e5 to c50de8d86157 (16 revisions)

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 brianosman@google.com,bungeman@google.com,chinmaygarde@google.com,rmistry@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://issues.skia.org/issues/new?component=1389291&template=1850622

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

Author: skia-flutter-autoroll

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': 'ec0ed4afabf450cf29928fd29b18dec3ae142a15',
+  'skia_revision': '864aadba786286dd682180ab90f0a24de3ace2a2',
 
   # 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

@@ -1,4 +1,4 @@
-Signature: ea9e9df75a579aa0a0f59e3dd194a61d
+Signature: 03c97929833fa300c28c48df5b82a0d3
 
 ====================================================================================================
 LIBRARY: etc1