Roll src/third_party/skia 0340292972b9..6dc0f63a509c (4 commits) (#17095)

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': '0340292972b9719ac8eec5ddccff2805b9045d42',
+  'skia_revision': '6dc0f63a509cc111cbda2a419cc835bd65272bb0',
 
   # 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: febcf996f3ac20d7902940b6212b454e
+Signature: 5b6ee2b86e42679c7b0e18a91feddf27
 
 UNUSED LICENSES:
 
@@ -397,7 +397,6 @@ ORIGIN: ../../../third_party/skia/bench/AndroidCodecBench.cpp + ../../../third_p
 TYPE: LicenseType.bsd
 FILE: ../../../third_party/skia/bench/AndroidCodecBench.cpp
 FILE: ../../../third_party/skia/bench/AndroidCodecBench.h
-FILE: ../../../third_party/skia/bench/DrawLatticeBench.cpp
 FILE: ../../../third_party/skia/bench/EncodeBench.cpp
 FILE: ../../../third_party/skia/bench/GrMipMapBench.cpp
 FILE: ../../../third_party/skia/bench/HardStopGradientBench_ScaleNumColors.cpp
@@ -4088,8 +4087,6 @@ FILE: ../../../third_party/skia/docs/examples/Canvas_drawAtlas_2.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawAtlas_3.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawAtlas_4.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmap.cpp
-FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmapLattice.cpp
-FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmapNine.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmapRect.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmapRect_2.cpp
 FILE: ../../../third_party/skia/docs/examples/Canvas_drawBitmapRect_3.cpp