Roll src/third_party/skia 7c47d41067d4..be194479d27f (4 commits) (#12237)

https://skia.googlesource.com/skia.git/+log/7c47d41067d4..be194479d27f

git log 7c47d41067d4..be194479d27f --date=short --no-merges --format='%ad %ae %s'
2019-09-12 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 451d3245c08a..4712e39822ec (443 commits)
2019-09-12 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader cebb9635a5d5..5a5ffe52a944 (4 commits)
2019-09-12 benjaminwagner@google.com Omit path_text benches on Pixel3a
2019-09-12 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).

Created with:
  gclient setdep -r src/third_party/skia@be194479d27f

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC mtklein@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Bug: None
TBR=mtklein@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': '7c47d41067d485f90171999dc3845f5b5dc069de',
+  'skia_revision': 'be194479d27f9ddadeba404a14b66dd1b5f15c32',
 
   # 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: 92e28f3e50a63299b466b38641b2939e
+Signature: b5d1bbf4c9f36ada133c64d82efcd1b4
 
 UNUSED LICENSES: