Roll src/third_party/skia a3ffaab..96fdfe0 (5 commits) (#9731)

https://skia.googlesource.com/skia.git
/%2Blog/a3ffaabcc4f2..96fdfe0

git log a3ffaab..96fdfe0 --date=short --no-merges --format=%ad %ae %s
2019-07-09 [email protected] Fix test TextBlob_serialize
2019-07-09 [email protected] Fix header name in build file.
2019-06-21 [email protected] Adding locale
2019-07-09 [email protected] Restore GL_UNPACK_ROW_LENGTH to 0 between MIP levles
2019-07-09 [email protected] Move last few uses of SkColorType out of GrCaps.

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Author: skia-flutter-autoroll

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': 'a3ffaabcc4f2f0673ee423f45aa858599ed4fc4f',
+  'skia_revision': '96fdfe0fe88ea318f0e87ec6a56fb05013849690',
 
   # 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: 37f24d0c09ad3d5fc4b91299c20d1e65
+Signature: 1712500d7fedf7c063894b665261175e
 
 UNUSED LICENSES:
 
@@ -2257,10 +2257,9 @@ FILE: ../../../third_party/skia/modules/skparagraph/include/TextShadow.h
 FILE: ../../../third_party/skia/modules/skparagraph/include/TextStyle.h
 FILE: ../../../third_party/skia/modules/skparagraph/include/TypefaceFontProvider.h
 FILE: ../../../third_party/skia/modules/skparagraph/src/FontCollection.cpp
-FILE: ../../../third_party/skia/modules/skparagraph/src/FontIterator.cpp
-FILE: ../../../third_party/skia/modules/skparagraph/src/FontIterator.h
 FILE: ../../../third_party/skia/modules/skparagraph/src/FontResolver.cpp
 FILE: ../../../third_party/skia/modules/skparagraph/src/FontResolver.h
+FILE: ../../../third_party/skia/modules/skparagraph/src/Iterators.h
 FILE: ../../../third_party/skia/modules/skparagraph/src/ParagraphBuilderImpl.cpp
 FILE: ../../../third_party/skia/modules/skparagraph/src/ParagraphBuilderImpl.h
 FILE: ../../../third_party/skia/modules/skparagraph/src/ParagraphCache.h