Roll Skia from 8837c919fb8b to f02aa80ba91b (1 revision)

https://skia.googlesource.com/skia.git/+log/8837c919fb8b..f02aa80ba91b

2021-07-18 reed@google.com Remove dead code (and dead subclass)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-skiabot-test-autoroll
Please CC borenet@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/main/autoroll/README.md

Tbr: borenet@google.com
Change-Id: Iba579e7734f545f23ca79156d0cb12e74e625771
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/429358
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 0eb4d8e..85b419f 100644
--- a/DEPS
+++ b/DEPS
@@ -3,7 +3,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '8837c919fb8b5ef3a4683a57bc31df8ecda4fca1',
+  'skia_revision': 'f02aa80ba91b1741c52909cd8b84c5c9880a8e38',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.