Roll Skia from c28336e5c272 to 5514431d0e97 (3 revisions)

https://skia.googlesource.com/skia.git/+log/c28336e5c272..5514431d0e97

2021-03-25 reed@google.com Extend drawAtlas with optional sampling parameter
2021-03-25 westont@google.com [infra] Remove Upload tasks for Test.* jobs using the default recipe.
2021-03-25 westont@google.com [infra] Remove Upload tasks for Test.*Canvaskit jobs.

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 reed@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: reed@google.com
Change-Id: Icd880dd684868a2b63dfcde65d82aca25199433c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2786609
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#866770}