Roll Skia from 36c5796f0bd0 to a39b80bfd34c (1 revision) (#26314)

diff --git a/DEPS b/DEPS
index 3651359..f7e50ee 100644
--- a/DEPS
+++ b/DEPS
@@ -27,7 +27,7 @@
   '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': '36c5796f0bd09ffef98a35598c26163c071ec1f1',
+  'skia_revision': 'a39b80bfd34c32cb03c14edde5bf45851ee8f297',
 
   # 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 736987a..a585c08 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: ca88da230e3a10205891353731d7f036
+Signature: b74ca35951046e0d3141e724d8873622
 
 UNUSED LICENSES: