Roll Skia from 6f0d302d331f to 0c9a6e702d99 (3 revisions) (#20685)

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': '6f0d302d331f0166c8f12604d37e66284a3a17aa',
+  'skia_revision': '0c9a6e702d9936acfa52f6548ab3313a302252b0',
 
   # 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: 2ef0f3b21ab478dff37a36b521000768
+Signature: 92bb8e279f4e2c51fd1bde7d4ac046c9
 
 UNUSED LICENSES: