Roll src/third_party/skia 0b9801eadc12..f99b7960f433 (3 commits) (#11338)

https://skia.googlesource.com/skia.git/+log/0b9801eadc12..f99b7960f433

git log 0b9801eadc12..f99b7960f433 --date=short --no-merges --format='%ad %ae %s'
2019-08-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 6aca71d7d705..6d653c02dd24 (4 commits)
2019-08-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 8cd21345a0e8..85a9084804fd (458 commits)
2019-08-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader fd72dd0a439f..92eb0415d0b1 (1 commits)

Created with:
  gclient setdep -r src/third_party/skia@f99b7960f433

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.


Bug: None
TBR=egdaniel@google.com

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': '0b9801eadc12d1dfd8b1e3b651ee225e9fae67ac',
+  'skia_revision': 'f99b7960f433df787e00b4b61078e64c405e5d7a',
 
   # 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: 92467a538e20807adef093c97a81bc35
+Signature: d34b142835b4ded953e160463106f77a
 
 UNUSED LICENSES: