Roll src/third_party/skia bc84adceaada..96345a23dfa9 (2 commits) (#7356)

https://skia.googlesource.com/skia.git/%2Blog/bc84adceaada..96345a23dfa9

git log bc84adceaadabd3c785365d32763b742efc912cd..96345a23dfa905819e8f97c94e567bf9cf187613 --date=short --no-merges --format=%ad %ae %s
2019-01-02 reed@google.com pass font's explicitly, instead of relying on SkFont::LEGACY_ExtractFromPaint
2019-01-02 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 04ea03e4e1e1..904bb9185767 (4 commits)

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 (bungeman@google.com), 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': 'bc84adceaadabd3c785365d32763b742efc912cd',
+  'skia_revision': '96345a23dfa905819e8f97c94e567bf9cf187613',
 
   # 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: 96d9034e167559b5a9797bc319933531
+Signature: 843750b68a457d37d78304ea3ecc1949
 
 UNUSED LICENSES: