Roll Skia from 67ff541ac116 to 4c0578632217 (1 revision) (flutter#18547)

skia-flutter-autoroll · web-flow · commit cb139f72d1bd · 2020-05-20T22:12:02.000-07:00
diff --git a/DEPS b/DEPS
@@ -26,7 +26,7 @@ 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': '67ff541ac116d1ead1221468dc548b2813b70dc4',
+  'skia_revision': '4c057863221783de134459b54391eda293a6c5fd',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the
diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 53b73f3e43f9eef7bfb1c451e741dc68
+Signature: f1d953c413a930faba152cbe554a3623
 
 UNUSED LICENSES:
 
