Roll Skia from 3b08f35fd150 to 3e8fae719358 (7 revisions)

https://skia.googlesource.com/skia.git/+log/3b08f35fd150..3e8fae719358

2020-08-07 brianosman@google.com Revert "Add inline threshold to SkSL::Program::Settings"
2020-08-07 johnstiles@google.com Enable ClangTidy check readability-const-return-type.
2020-08-07 johnstiles@google.com Enable ClangTidy check readability-static-accessed-through-instance.
2020-08-07 johnstiles@google.com Fix bug in SkMipmapCache::AddAndRef factory selection.
2020-08-07 brianosman@google.com Add support for children to runtime color filters
2020-08-07 fmalita@chromium.org [skottie] Add animation in/out point getters
2020-08-07 brianosman@google.com Add inline threshold to SkSL::Program::Settings

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 herb@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: herb@google.com
Change-Id: I9b4d24b880ad32ce43e0a72575db074f6fd76e4f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2343374
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@{#796054}

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': '3b08f35fd150a16440d8c9737a3fe4244217e3d6',
+  'skia_revision': '3e8fae71935893adc69e2b8caee922ec60aa0f59',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.