Roll Skia from 9fc1c628456a to 3d2b84e28e79 (1 revision) (flutter/engine#44746)

https://skia.googlesource.com/skia.git/+log/9fc1c628456a..3d2b84e28e79

2023-08-15 johnstiles@google.com Perform error-checking when creating a Dawn shader module.

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,egdaniel@google.com,jsimmons@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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

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': '9fc1c628456a8cdad8b7f0d20b0b4ab8c5194df8',
+  'skia_revision': '3d2b84e28e79582bfb630faf4e4cada19826df97',
 
   # 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: bd3a812d21a6e18d9467735637e6497f
+Signature: 85e7a43ab62bfd6eaeda06f43944ec35
 
 ====================================================================================================
 LIBRARY: etc1