Roll Skia from ffd61ca01246 to 4c2928bb0d5f (3 revisions)

https://skia.googlesource.com/skia.git/+log/ffd61ca01246..4c2928bb0d5f

2020-08-31 mtklein@google.com deserialize drawPoints() mode safely
2020-08-31 bsalomon@google.com Revert "Experiment to see if ANGLE ES2 vs ES3 perf is related to GLSL ver"
2020-08-31 johnstiles@google.com Refactor inlineCall() to take a FunctionCall and SymbolTable as input.

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 michaelludwig@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: michaelludwig@google.com
Change-Id: I93c4847beed9cc2fc51e12b2a48c28192f9a9c68
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2385683Reviewed-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@{#803157}

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': 'ffd61ca012468852c0c88aae6cdbb727543ce065',
+  'skia_revision': '4c2928bb0d5f5aca8c89fd5ca6cdcfcce7bd408a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.