Roll src/third_party/skia 6d927b63a311..a6572f78d084 (3 commits) (#16783)

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': '6d927b63a311130fc70c3475bced5845120d7d1e',
+  'skia_revision': 'a6572f78d084aa3ca3e6f174a24e753a45ea1fc3',
 
   # 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: 82348131539e6432e5d106190f1f708d
+Signature: 2dcf98f8a5efbc37a6b5e94ce768d208
 
 UNUSED LICENSES: