Roll Skia from 22aa7d791515 to d911c91d8895 (5 revisions) (#21181)

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': '22aa7d7915156680128402c8399b21df8aa6a542',
+  'skia_revision': 'd911c91d88952683d985b4dc12826e431d92d0f9',
 
   # 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: b899939fdad830a7de91e12f6d51fd79
+Signature: 01c9fe9d9d5edc451c3d55b6c0a7bfdd
 
 UNUSED LICENSES: