Roll Skia from 330578e81158 to 4a3ec173b31b (5 revisions) (flutter#24434)

Author: skia-flutter-autoroll

DEPS

@@ -27,7 +27,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '330578e81158bec0d280610d19d59bba6701859f',
+  'skia_revision': '4a3ec173b31b4316127015a79cacce35b4a5f884',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 84a26e58873baf4644a43c840c3c7245
+Signature: 87f0e196001e91d1692b3c3a1fbf321c
 
 UNUSED LICENSES:
 
@@ -4048,7 +4048,6 @@ FILE: ../../../third_party/skia/bench/WriterBench.cpp
 FILE: ../../../third_party/skia/src/core/SkImageFilter.cpp
 FILE: ../../../third_party/skia/src/core/SkUtilsArm.cpp
 FILE: ../../../third_party/skia/src/effects/imagefilters/SkColorFilterImageFilter.cpp
-FILE: ../../../third_party/skia/src/effects/imagefilters/SkColorFilterImageFilter.h
 FILE: ../../../third_party/skia/src/effects/imagefilters/SkLightingImageFilter.cpp
 FILE: ../../../third_party/skia/src/effects/imagefilters/SkLightingImageFilter.h
 FILE: ../../../third_party/skia/src/effects/imagefilters/SkMagnifierImageFilter.cpp