Roll Skia from 9fd75e96d712 to 38ca513408d1 (1 revision)

https://skia.googlesource.com/skia.git/+log/9fd75e96d712..38ca513408d1

2021-01-13 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Dawn from 9ff83f6c957f to 424fd828893e (13 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC ethannicholas@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

DEPS

@@ -26,7 +26,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '9fd75e96d712c3339b393464200b469735000a92',
+  'skia_revision': '38ca513408d140c3e47cfd3efe46d03de93cce56',
 
   # 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: 08ddd0c49dbfdd8018be56a7f0161178
+Signature: b251d93aa9c4dc119c75b181dd51cdd8
 
 UNUSED LICENSES: