Roll Skia from 688e0966cb16 to f9fb0716512d (3 revisions) (#20586)

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': '688e0966cb1669d63b0764cdb3d64ea1c847d9da',
+  'skia_revision': 'f9fb0716512d9a0e517e2816db732b88ad890315',
 
   # 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: c40d10c710a7088c30a29ac285ee28ae
+Signature: 05d0d20a00d639eeedb650c59f1b3b1b
 
 UNUSED LICENSES: