Roll src/third_party/skia b14574924ab3..ff7006ff8082 (2 commits) (#8748)

https://skia.googlesource.com/skia.git
/%2Blog/b14574924ab3..ff7006ff8082

git log b14574924ab332c1b6ce9afabdc03820540aab1e..ff7006ff8082a6f4298cc9f32acc726535d93711 --date=short --no-merges --format=%ad %ae %s
2019-04-25 mtklein@google.com switch test to a legal, impossible enum value
2019-04-25 mtklein@google.com runtime registration for decoders

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 (mtklein@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': 'b14574924ab332c1b6ce9afabdc03820540aab1e',
+  'skia_revision': 'ff7006ff8082a6f4298cc9f32acc726535d93711',
 
   # 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: 9a7691b8cb6dcfa278ad1b7c9c32632c
+Signature: 6aa2d6440b18c4be9d082275e2dd8ab7
 
 UNUSED LICENSES: