Roll src/third_party/skia b9c2b66..9803b8f (7 commits) (flutter#7280)

https://skia.googlesource.com/skia.git/+log/b9c2b6663dfd..9803b8f1d197


Created with:
  gclient setdep -r src/third_party/skia@9803b8f1d197

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

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': 'b9c2b6663dfd963f2995b29ea085cb593580c6ab',
+  'skia_revision': '9803b8f1d1979ad615e97ee1fa26dfa3381440fd',
 
   # 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

@@ -1,4 +1,4 @@
-Signature: 44c8e0f5da64180143f4966c84e276ef
+Signature: 9593b800c4ea72259edfc452205ddc2c
 
 UNUSED LICENSES:
 
@@ -3107,10 +3107,10 @@ FILE: ../../../third_party/skia/include/core/SkPictureRecorder.h
 FILE: ../../../third_party/skia/include/core/SkSurfaceProps.h
 FILE: ../../../third_party/skia/include/core/SkTextBlob.h
 FILE: ../../../third_party/skia/include/gpu/GrGpuResource.h
-FILE: ../../../third_party/skia/include/gpu/GrResourceKey.h
 FILE: ../../../third_party/skia/include/gpu/gl/GrGLAssembleInterface.h
 FILE: ../../../third_party/skia/include/ports/SkFontMgr_indirect.h
 FILE: ../../../third_party/skia/include/ports/SkRemotableFontMgr.h
+FILE: ../../../third_party/skia/include/private/GrResourceKey.h
 FILE: ../../../third_party/skia/include/private/SkHalf.h
 FILE: ../../../third_party/skia/samplecode/SampleHT.cpp
 FILE: ../../../third_party/skia/samplecode/SampleIdentityScale.cpp