Roll Skia from 0baaa2372201 to b8f10b7bb745 (3 revisions)

https://skia.googlesource.com/skia.git/+log/0baaa2372201..b8f10b7bb745

2020-08-24 johnstiles@google.com Reland "Add a patch and an atlas to the ImageFilter GM slide."
2020-08-24 johnstiles@google.com Revert "Add a patch and an atlas to the ImageFilter GM slide."
2020-08-24 adlai@google.com A couple optimizations to Metal Shader Pipeline

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 mtklein@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: mtklein@google.com
Change-Id: I7f1fb3917589fe17097302797a7db0c4d60ca627
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2373189Reviewed-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@{#801236}

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': '0baaa2372201e29d68dcb83b7454e2dedf6d4b5e',
+  'skia_revision': 'b8f10b7bb7456779176d4d17ae9799c8a720f854',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.