Roll src/third_party/skia 309f1deddf8e..e6b5b710fcf8 (1 commits) (#7111)

https://skia.googlesource.com/skia.git/+log/309f1deddf8e..e6b5b710fcf8


Created with:
  gclient setdep -r src/third_party/skia@e6b5b710fcf8

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
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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': '309f1deddf8ef0d5d2ce4f92c3be4c8ecd745b90',
+  'skia_revision': 'e6b5b710fcf8de2be94ab3f3b3dc5e80dfb0f864',
 
   # 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: b9fcb938f7d25e2daba6500285ff555c
+Signature: ac208f4a5a17b164c44987b17b4381f5
 
 UNUSED LICENSES:
 
@@ -1348,7 +1348,6 @@ FILE: ../../../third_party/skia/include/effects/SkTrimPathEffect.h
 FILE: ../../../third_party/skia/include/gpu/GrBackendDrawableInfo.h
 FILE: ../../../third_party/skia/include/gpu/GrDriverBugWorkarounds.h
 FILE: ../../../third_party/skia/include/gpu/vk/GrVkMemoryAllocator.h
-FILE: ../../../third_party/skia/include/ports/SkFontMgr_fuchsia.h
 FILE: ../../../third_party/skia/include/private/GrCCClipPath.h
 FILE: ../../../third_party/skia/include/private/GrCCPerOpListPaths.h
 FILE: ../../../third_party/skia/include/private/GrProxyRef.h
@@ -1631,7 +1630,6 @@ FILE: ../../../third_party/skia/src/pdf/SkClusterator.cpp
 FILE: ../../../third_party/skia/src/pdf/SkClusterator.h
 FILE: ../../../third_party/skia/src/pdf/SkPDFTag.cpp
 FILE: ../../../third_party/skia/src/pdf/SkPDFTag.h
-FILE: ../../../third_party/skia/src/ports/SkFontMgr_fuchsia.cpp
 FILE: ../../../third_party/skia/src/sksl/SkSLCPPUniformCTypes.cpp
 FILE: ../../../third_party/skia/src/sksl/SkSLCPPUniformCTypes.h
 FILE: ../../../third_party/skia/src/sksl/SkSLInterpreter.cpp