Roll src/third_party/skia 990bfc785891..69f54f8f0f22 (1 commits) (#8570)

https://skia.googlesource.com/skia.git/%2Blog/990bfc785891..69f54f8f0f22

git log 990bfc78589117325ce56d18afdfab303c830492..69f54f8f0f22a88567ef1a602e1c3beec69972e4 --date=short --no-merges --format=%ad %ae %s
2019-04-13 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update go_deps asset

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': '990bfc78589117325ce56d18afdfab303c830492',
+  'skia_revision': '69f54f8f0f22a88567ef1a602e1c3beec69972e4',
 
   # 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: f040b5acfcf16a2b7650e7378e70a485
+Signature: ca9387190ea5df680ce447adc255465f
 
 UNUSED LICENSES: