Roll src/third_party/skia e49966c983ec..77af386c13cb (3 commits) (#6029)

Auto-roller completed checks. Merging.

DEPS

@@ -23,7 +23,7 @@ vars = {
   'fuchsia_git': 'https://fuchsia.googlesource.com',
   'github_git': 'https://github.com',
   'skia_git': 'https://skia.googlesource.com',
-  'skia_revision': 'e49966c983ec31a0e3ac6e1b1489aeb7704d1b7d',
+  'skia_revision': '77af386c13cb241b4afd8dab9dc8ca5f64acd628',
 
   # 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: 0fc48b43b5bd25fb3531c07e4466e00c
+Signature: 3178d63b9ab0cda35aed0196bb420d02
 
 UNUSED LICENSES:
 
@@ -1273,6 +1273,7 @@ LIBRARY: vulkanmemoryallocator
 ORIGIN: ../../../third_party/skia/bench/CompositingImagesBench.cpp + ../../../third_party/skia/LICENSE
 TYPE: LicenseType.bsd
 FILE: ../../../third_party/skia/bench/CompositingImagesBench.cpp
+FILE: ../../../third_party/skia/bench/CubicMapBench.cpp
 FILE: ../../../third_party/skia/bench/GrCCGeometryBench.cpp
 FILE: ../../../third_party/skia/bench/ImageCycleBench.cpp
 FILE: ../../../third_party/skia/bench/JSONBench.cpp