Roll src/third_party/skia 3bfe9665aabc..13245412d49e (15 commits) (#6737)

https://skia.googlesource.com/skia.git/+log/3bfe9665aabc..13245412d49e


Created with:
  gclient setdep -r src/third_party/skia@13245412d49e

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': '3bfe9665aabcfa4983da19936a5199f67df21d99',
+  'skia_revision': '13245412d49ef9b71f054c66e997ff9e0e99cfe3',
 
   # 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: 5e00e5ed4bcf74d55663d10ad62a29c6
+Signature: 54c8d22f6f67488f47a801f05f0ef075
 
 UNUSED LICENSES:
 
@@ -990,7 +990,6 @@ FILE: ../../../third_party/skia/src/core/SkNormalMapSource.h
 FILE: ../../../third_party/skia/src/core/SkNormalSource.cpp
 FILE: ../../../third_party/skia/src/core/SkNormalSource.h
 FILE: ../../../third_party/skia/src/core/SkOverdrawCanvas.cpp
-FILE: ../../../third_party/skia/src/core/SkPM4f.h
 FILE: ../../../third_party/skia/src/core/SkPathMeasurePriv.h
 FILE: ../../../third_party/skia/src/core/SkRasterPipeline.cpp
 FILE: ../../../third_party/skia/src/core/SkRasterPipeline.h
@@ -4378,7 +4377,6 @@ FILE: ../../../third_party/skia/src/core/SkMaskBlurFilter.h
 FILE: ../../../third_party/skia/src/core/SkRasterClipStack.h
 FILE: ../../../third_party/skia/src/core/SkSafeMath.h
 FILE: ../../../third_party/skia/src/core/SkSpriteBlitter_RGB565.cpp
-FILE: ../../../third_party/skia/src/core/SkUnPreMultiplyPriv.h
 FILE: ../../../third_party/skia/src/core/SkVertices.cpp
 FILE: ../../../third_party/skia/src/core/SkVptr.h
 FILE: ../../../third_party/skia/src/core/SkWritePixelsRec.h