Roll src/third_party/skia 1743144ab839..9b449b73d367 (5 commits) (#17113)

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': '1743144ab839c38c071a304d4d018993e8b8f355',
+  'skia_revision': '9b449b73d3679816df860de1e902419d8bc9715d',
 
   # 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: 634226151abe294232e6dc743855ac33
+Signature: 0dd6b317e4b88e03504eb1fd3ac02432
 
 UNUSED LICENSES: