Roll Skia from d31b15da6e33 to 31df6806c06b (18 revisions)

https://skia.googlesource.com/skia.git/+log/d31b15da6e33..31df6806c06b

2021-07-30 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2021-07-30 herb@google.com draw atlas: using skvm
2021-07-30 johnstiles@google.com Reduce size of ChildPtr object.
2021-07-30 johnstiles@google.com Fixup enum name in SkFlattenable.
2021-07-30 johnstiles@google.com Create test case to repro skia:12212.
2021-07-30 rohitrao@google.com Removes a deprecated call to CTGetCoreTextVersion() when compiling for iOS 14+.
2021-07-30 johnstiles@google.com Simplify GetRuntimeBlendForBlendMode.
2021-07-30 johnstiles@google.com Allow sampling from SkBlenders.
2021-07-30 robertphillips@google.com Update tests for a V1-only skgpu::v1::SurfaceDrawContext
2021-07-30 jcgregorio@google.com [switchboard] Move P30's over to switchboard based RPis.
2021-07-30 johnstiles@google.com Fix cloning of Runtime Blend fragment processors.
2021-07-30 johnstiles@google.com Guard TopDeviceSurfaceFillContext calls for null return values.
2021-07-30 robertphillips@google.com Wean SkMorphologyImageFilter off of SurfaceDrawContext_v1.h
2021-07-30 johnstiles@google.com Convert GrBlendFragmentProcessor into a blend function.
2021-07-30 johnstiles@google.com Create FP GrFragmentProcessor::UseDestColorAsInput.
2021-07-30 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SK Tool from 63dbb5c871a7 to 8ad6b7700eea
2021-07-30 kjlubick@google.com [canvaskit] Remove RenderSKP test that times out
2021-07-30 brianosman@google.com Revert "SkCanvas: switch from SkDeque to std::deque"

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 kjlubick@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/main/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: kjlubick@google.com
Change-Id: I1edf0f76dc3970847cd6b40d60c4427e626ef7a2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3064680
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@{#907322}

DEPS

@@ -228,7 +228,7 @@ 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': 'd31b15da6e33f25eae6fcd8ce1b440efc27fe61d',
+  'skia_revision': '31df6806c06b2949769a128fc5c1da8408ad1d1e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.