Roll Skia from 8755d3039c12 to c21902c0d3cc (1 revision)

https://skia.googlesource.com/skia.git/+log/8755d3039c12..c21902c0d3cc

2020-10-30 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from e3eaa60f1faf to 39b777c6f00f (20 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-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
Test: Test: Test: Build on AOSP and launch CuttlefishTest: Test: VulkanMultithreadingTest::MultiContextDrawSmallDescriptorPools()
Change-Id: I0e7ba68f86026c2f9d244dc1a40f6c44c1ef103e
Reviewed-on: https://skia-review.googlesource.com/c/skiabot-test/+/330650
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 2afa6f6..c89c3d1 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': '8755d3039c12c3ff8d97ed297e2b84f8d68eba40',
+  'skia_revision': 'c21902c0d3cc10cf13a8c5dfe9a610dc78e873ae',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.