Roll Skia from fa06f102f13b to 83dae92318b3 (1 revision) (#25835)

DEPS

@@ -27,7 +27,7 @@ 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': 'fa06f102f13bcfa94748ae2d9beb9f66ab4ce150',
+  'skia_revision': '83dae92318b330b4bbf51c99cb5b61af19a395f9',
 
   # 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: 46c5b23a39ddbd2257084264809759b9
+Signature: eefa6a8c30cbfc512e13a793da5cc103
 
 UNUSED LICENSES:
 
@@ -5036,7 +5036,6 @@ FILE: ../../../third_party/skia/gm/inverseclip.cpp
 FILE: ../../../third_party/skia/gm/labyrinth.cpp
 FILE: ../../../third_party/skia/gm/preservefillrule.cpp
 FILE: ../../../third_party/skia/gm/sample_matrix_constant.cpp
-FILE: ../../../third_party/skia/gm/sample_matrix_variable.cpp
 FILE: ../../../third_party/skia/gm/swizzle.cpp
 FILE: ../../../third_party/skia/gm/tilemodes_alpha.cpp
 FILE: ../../../third_party/skia/include/core/SkPathTypes.h