Roll src/third_party/skia 305498942654..471a946cf126 (1 commits) (#6090)

Auto-roller completed checks. Merging.

DEPS

@@ -23,7 +23,7 @@ vars = {
   'fuchsia_git': 'https://fuchsia.googlesource.com',
   'github_git': 'https://github.com',
   'skia_git': 'https://skia.googlesource.com',
-  'skia_revision': '3054989426549ba1dac83d3b84bf28d118edf75d',
+  'skia_revision': '471a946cf126632d3c75470c6a06ccde5cb0a5bc',
 
   # 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

-Signature: 258c6edf1dee06e54ca0b396de058074
+Signature: 74524cdbbbd4bf3a3d90b3bee5cb8ef0
 
 UNUSED LICENSES:
 
@@ -4127,7 +4127,6 @@ FILE: ../../../third_party/skia/include/utils/SkShadowUtils.h
 FILE: ../../../third_party/skia/modules/skottie/include/Skottie.h
 FILE: ../../../third_party/skia/modules/skottie/src/Skottie.cpp
 FILE: ../../../third_party/skia/modules/skottie/src/SkottieAnimator.cpp
-FILE: ../../../third_party/skia/modules/skottie/src/SkottieAnimator.h
 FILE: ../../../third_party/skia/modules/skottie/src/SkottieValue.cpp
 FILE: ../../../third_party/skia/modules/skottie/src/SkottieValue.h
 FILE: ../../../third_party/skia/modules/sksg/include/SkSGColor.h