Roll src/third_party/skia 46a5f6c28a34..637c06aec7b1 (1 commits) (#6246)

https://skia.googlesource.com/skia.git/+log/46a5f6c28a34..637c06aec7b1

Created with:
  gclient setdep -r src/third_party/skia@637c06aec7b1

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, who should
be CC'd on the roll, 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': '46a5f6c28a34feeabab8f3256bcfc006c2f225f5',
+  'skia_revision': '637c06aec7b1f424c15db74639e8ed3a6759163b',
 
   # 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: 9172d63708dc001f48198ed2e2745964
+Signature: c73e821c0663a977f80a79857cb14e84
 
 UNUSED LICENSES: