Roll Skia from aaea0d98fb64 to 36af02d2efd7 (4 revisions)

https://skia.googlesource.com/skia.git/+log/aaea0d98fb64..36af02d2efd7

2020-10-26 kjlubick@google.com Add define to WASM GM build
2020-10-26 robertphillips@google.com Add additional GrThreadSafeCache test case
2020-10-26 herb@google.com add API for Op creation
2020-10-26 mtklein@google.com tweak build for msan swiftshader

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 jcgregorio@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: chromium:1108408
Tbr: jcgregorio@google.com
Change-Id: I895e46f05bfecf42f382a1c34c1390a6ece64ed9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2500045
Reviewed-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@{#820977}