Roll Skia from ea70694da8b1 to 2cc251fd9b34 (3 revisions)

https://skia.googlesource.com/skia.git/+log/ea70694da8b1..2cc251fd9b34

2020-08-07 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ANGLE from bedac4f06b5c to 3831ac2043e4 (14 revisions)
2020-08-07 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from 69b685d4 to 2acf87cc (445 revisions)
2020-08-07 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from be7c55a2a8ce to a202c209bc91 (6 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-autoroll
Please CC herb@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

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-blink-rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Cq-Do-Not-Cancel-Tryjobs: true
Bug: None
Tbr: herb@google.com
Test: Test: Test: SimpleStateChangeTestES31.InvalidateThenStorageWriteThenBlendPpoTest: Test: VertexAttributeTestES31.UsePpoComputeShaderToUpdateVertexBuffer
Change-Id: I5b113406982e8cb4d950ce8adf66a379c080e664
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2342755Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#795852}

DEPS

@@ -195,7 +195,7 @@ vars = {
   # 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': 'ea70694da8b162acac5bedfa1e3239e3fac892fa',
+  'skia_revision': '2cc251fd9b345e1bddac1a7a2d10482f53bbdd6f',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.