Roll Skia from 61ac357e8e33 to 4a97d01dfedd (2 revisions)

https://skia.googlesource.com/skia.git/+log/61ac357e8e33..4a97d01dfedd

2024-07-26 [email protected] [Graphite] Remove gradient buffer support flag
2024-07-26 [email protected] [Graphite] Reorder local matrix matrix inversion

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 [email protected],[email protected],[email protected],[email protected] 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': '61ac357e8e3338b90fb84983100d90768230797f',
+  'skia_revision': '4a97d01dfedd5dccc7974b14277c30acf48185e9',
 
   # 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: 0966c3161aadf335486bd634240b26b0
+Signature: dc058f47d32c97673642b6b765bea671
 
 ====================================================================================================
 LIBRARY: etc1