Roll Skia from a141a3ceef87 to 521c27acf504 (8 revisions) (#164083)

https://skia.googlesource.com/skia.git/+log/a141a3ceef87..521c27acf504

2025-02-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE
from f09a19cebdaf to 25a22decd766 (9 revisions)
2025-02-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
SwiftShader from 2407a54c9b29 to c12c13839d68 (2 revisions)
2025-02-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Dawn
from d20125b786b1 to ce93f1f3a1f4 (11 revisions)
2025-02-25 michaelludwig@google.com Reland "[graphite] Remove
TextureInfoData and TextureSpec in TextureInfo"
2025-02-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from 90cce021a3ec to 34a782c7af2d (10 revisions)
2025-02-24 kjlubick@google.com Fix ninepatch size calculations when
dealing with fractional radii
2025-02-24 robertphillips@google.com [graphite] Add user-defined known
runtime effect API
2025-02-24 robertphillips@google.com [graphite] Add user-defined known
runtime effects to ShaderCodeDictionary

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
brettos@google.com,jacksongardner@google.com,kjlubick@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: engine-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': 'a141a3ceef878b12057914b9ea42c24b51ad78d9',
+  'skia_revision': '521c27acf504e2a779ca30379bf67660a2e316f9',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

engine/src/flutter/ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 9ba0d5386e9652919f856732ad6e7eb5
+Signature: 20d36fc21d39dc1aa7bcc14fb5db31d5
 
 ====================================================================================================
 LIBRARY: etc1