Roll Skia from 55af50b212ee to 981e4a756ce7 (1 revision)

https://skia.googlesource.com/skia.git/+log/55af50b212ee..981e4a756ce7

2021-02-22 csmartdalton@google.com Avoid recursion for (most) stroke tessellation patches

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/master/autoroll/README.md

Tbr: borenet@google.com
Change-Id: I1dcfdf79edf8d0cf39b83af6f2c020bf4e8e6729
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/376336
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 b88ae28..6ac5a2f 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': '55af50b212eec8362465d6dea6c80f751f15aaa0',
+  'skia_revision': '981e4a756ce7afc762cfd5de5c97c14447059e2a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.