Roll Skia from 0f78e5f765d3 to b4fa927468e6 (1 revision) (flutter#47788)

https://skia.googlesource.com/skia.git/+log/0f78e5f765d3..b4fa927468e6

2023-11-08 [email protected] graphite: Fixes for enabling storage buffers for Dawn backend

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

@@ -18,7 +18,7 @@ vars = {
   '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': '0f78e5f765d37c667b9051553cba017d23c7f715',
+  'skia_revision': 'b4fa927468e64c11157195453f9852b94a04b398',
 
   # 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: a37f37b807546cc365d19fcf126aece2
+Signature: 0d3bfc822abf779517a9eef059fd6c81
 
 ====================================================================================================
 LIBRARY: etc1