Roll src/third_party/skia 46129a9..e4f1cd6 (1 commits) (#11433)

https://skia.googlesource.com/skia.git/+log/46129a94cdf7..e4f1cd644aa9

git log 46129a9..e4f1cd6 --date=short --no-merges --format='%ad %ae %s'
2019-08-25 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update SKP version

Created with:
  gclient setdep -r src/third_party/skia@e4f1cd644aa9

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=stani@google.com

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': '46129a94cdf782c8e0f407e5247367335d0207a5',
+  'skia_revision': 'e4f1cd644aa9acbc5a7cee85b4a60b6de153ac86',
 
   # 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: a810f5e90dc45435541651ae6338d07c
+Signature: 7349e05037d1159bf61029cfd72b63b7
 
 UNUSED LICENSES: