Roll Skia from 4e95e1e12a63 to 420fd7280e08 (23 revisions)

https://skia.googlesource.com/skia.git/+log/4e95e1e12a63..420fd7280e08

2022-02-04 michaelludwig@google.com Revert "Support round caps in SurfaceDrawContext::drawStrokedLine"
2022-02-03 johnstiles@google.com Remove no-op versions of skstd::to_string.
2022-02-03 jvanverth@google.com [graphite] Add buffer to texture copy support
2022-02-03 ethannicholas@google.com Improved whole-program dehydration and rehydration
2022-02-03 erikrose@google.com [infra] Add a Debug-All-NativeFonts CPU job for all OS versions on the new Mac Mini 7.1s.
2022-02-03 johnstiles@google.com Make ThreadContext::Settings()/ProgramConfig() const.
2022-02-03 ethannicholas@google.com Re-land "Added tests for sksl clone() on our test corpus".
2022-02-03 johnstiles@google.com Remove skstd::size and skstd::data.
2022-02-03 johnstiles@google.com Revert "Add missing mix(genIType, genIType, genBType) to sksl_public."
2022-02-03 herb@google.com convertToBlob added to remote glyphs cache
2022-02-03 johnstiles@google.com Add missing mix(genIType, genIType, genBType) to sksl_public.
2022-02-03 egdaniel@google.com Reland "Add SkSurface resolve function."
2022-02-03 brianosman@google.com Reland "For runtime shaders, deduce isOpaque automatically"
2022-02-03 kjlubick@google.com Reland "[pathkit] Increase default memory size and allow growth"
2022-02-03 robertphillips@google.com [graphite] Fix G3 roll
2022-02-03 kjlubick@google.com Reland "[fuzzer] Remove GL from (now-Vulkan) build"
2022-02-03 robertphillips@google.com [graphite] Use PaintParams::toKey in ExtractPaintData
2022-02-03 brianosman@google.com In SkSL tests, don't force opaque output
2022-02-03 robertphillips@google.com [graphite] Distribute key creation to SkShaders
2022-02-03 egdaniel@google.com [graphite] Make Context no longer ref counted.
2022-02-03 robertphillips@google.com [graphite] Move creation of UniformBlocks to AddToKey methods
2022-02-03 bungeman@google.com Improve remote glyph caching.
2022-02-03 csmartdalton@google.com Support round caps in SurfaceDrawContext::drawStrokedLine

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 borenet@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry

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: chromium:1278340,chromium:1292418,chromium:709351
Tbr: borenet@google.com
Change-Id: Ib06220c6e400826edc31adf1c7af6365438ed7be
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3437302
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/main@{#967101}