Roll src/third_party/skia 5800f2e..e3e80b7 (2 commits) (#8028)

https://skia.googlesource.com/skia.git/%2Blog/5800f2e8a920..e3e80b7edfd1

git log 5800f2e..e3e80b7 --date=short --no-merges --format=%ad %ae %s
2019-03-04 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update go_deps asset
2019-03-04 recipe-roller@chromium.org Roll recipe dependencies (trivial).

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 (reed@google.com), and stop
the roller if necessary.

Author: skia-flutter-autoroll

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': '5800f2e8a920ed57c66cde8f6f29c1af376e7661',
+  'skia_revision': 'e3e80b7edfd1d31724ef789b7d879d0fee5e52f2',
 
   # 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: c3fc29250d07962ef7acf39c704bd8e8
+Signature: 6a5e4c2b1031c3a8cc1b8d5e0524d4dc
 
 UNUSED LICENSES: