Roll src/third_party/skia 4732dd31588b..a5dc0f2d7a59 (1 commits) (#8768)

https://skia.googlesource.com/skia.git
/%2Blog/4732dd31588b..a5dc0f2d7a59

git log 4732dd31588b3c640d2afc7781d39166bdbbc044..a5dc0f2d7a59de083c7f0562e719b8f0e16562fb --date=short --no-merges --format=%ad %ae %s
2019-04-28 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 (ethannicholas@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': '4732dd31588b3c640d2afc7781d39166bdbbc044',
+  'skia_revision': 'a5dc0f2d7a59de083c7f0562e719b8f0e16562fb',
 
   # 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: 3d0d1171cfbaf48fd37081b0b627dfb1
+Signature: 587a843720ade28fc914257768df880b
 
 UNUSED LICENSES: