Roll Skia from fd9745eee98f to 3f479f3da7f8 (1 revision) (#18623)

diff --git a/DEPS b/DEPS
index 3150af0..8b0251f 100644
--- a/DEPS
+++ b/DEPS
@@ -26,7 +26,7 @@
   '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': 'fd9745eee98fae09b9ec2070d654915da9cea63a',
+  'skia_revision': '3f479f3da7f8bdeebe75ec43c58fd57cbefe0ac0',
 
   # 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
index 74711bf..f39f63e 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 09e4beba9ab1874ab508d9d7a41ae312
+Signature: 934b498d326eefa2605817aec8926397
 
 UNUSED LICENSES: