Roll Skia from 3866c52c4aa0 to d639ed5e570a (4 revisions) (#55732)

https://skia.googlesource.com/skia.git/+log/3866c52c4aa0..d639ed5e570a

2024-10-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Skia Infra from 73d05ecd42e4 to f00ae00fd775 (7 revisions)
2024-10-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll jsfiddle-base from 38bd0b71717f to 034839b9814b
2024-10-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll skottie-base from b1e534c0b156 to 6a07fae851d7
2024-10-08 skia-autoroll@skia-public.iam.gserviceaccount.com Roll debugger-app-base from c48a419da832 to 931df19ec335

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,jvanverth@google.com,matanl@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': '3866c52c4aa0780f3575b440ae0ee27af5437199',
+  'skia_revision': 'd639ed5e570ab51126f118a7b64bcce5b4f0d121',
 
   # 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: 463362a6699d1cfa2661903c58fe03bc
+Signature: 2e52ee728484889bf78b4d744d089e97
 
 ====================================================================================================
 LIBRARY: etc1