Roll src/third_party/skia 0ea414a08208..696e8dda3ca3 (3 commits) (#8509)

https://skia.googlesource.com/skia.git/%2Blog/0ea414a08208..696e8dda3ca3

git log 0ea414a082083f56ea2ab18828192d020b50e69f..696e8dda3ca30438f440777bd17e69e5ccd748c1 --date=short --no-merges --format=%ad %ae %s
2019-04-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 4ba1911b2d7f..eba396cc66d3 (3 commits)
2019-04-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 90b1865e2a8b..82418c821689 (8 commits)
2019-04-09 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src afd96fdcf75a..79154509c679 (442 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 (egdaniel@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': '0ea414a082083f56ea2ab18828192d020b50e69f',
+  'skia_revision': '696e8dda3ca30438f440777bd17e69e5ccd748c1',
 
   # 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: 380ab90c36b54b52dc324a0525cece52
+Signature: b03070c1e912ee3eed5ab9716a07b0b5
 
 UNUSED LICENSES: