Roll Skia from f4f8011aef19 to 9421094d01b1 (25 revisions)

https://skia.googlesource.com/skia.git/+log/f4f8011aef19..9421094d01b1

2020-07-15 herb@google.com Revert "rename MakePath to Make"
2020-07-15 herb@google.com rename MakePath to Make
2020-07-15 reed@google.com Revert "remove support for serialized pictures before aug 2019"
2020-07-14 adlai@google.com Add a direct context arg to makeColorTypeAndColorSpace
2020-07-14 johnstiles@google.com Update SkTQSort to use half-open ranges.
2020-07-14 brianosman@google.com Runtime effects: Allow null children
2020-07-14 jcgregorio@google.com Add one R preview bot.
2020-07-14 herb@google.com subclass GrPathSubRun from GrSubRun
2020-07-14 bsalomon@google.com Remove under used IsACopyNeededForMips helper.
2020-07-14 bsalomon@google.com Make GrTextureProducer take optional subset and domain rects
2020-07-14 herb@google.com make GrAtlasSubRun a subclass of GrSubRun
2020-07-14 egdaniel@google.com Update GrDawnBuffer to handle mappable xfer buffers.
2020-07-14 robertphillips@google.com Set up to use new GrDirectContext factories in Chrome
2020-07-14 herb@google.com extract and rename SubRun to GrSubRun
2020-07-14 johnstiles@google.com Replace various one-liner sorting functor adapters with lambdas.
2020-07-14 bungeman@google.com Move makeFontData to SkTypeface_FreeType.
2020-07-14 senorblanco@chromium.org Roll Dawn, and update to new TextureDataLayout API.
2020-07-14 jvanverth@google.com Add Direct3D compressed texture support.
2020-07-14 bsalomon@google.com Remove GrTextureProducer::DetermineDomainMode.
2020-07-14 reed@google.com Create mipmaps when creating images
2020-07-14 brianosman@google.com In FPs, store pointers for all child slots, even nullptr
2020-07-14 egdaniel@google.com Revert "Add GrContext api to update compressed backend textures."
2020-07-14 johnstiles@google.com Include the SkTSort header only where it is used.
2020-07-14 egdaniel@google.com Add GrContextOption to limit the number of cached secondary command buffers.
2020-07-14 reed@google.com remove support for serialized pictures before aug 2019

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 nifong@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
Bug: chromium:1099255
Tbr: nifong@google.com
Change-Id: I26f0c3bea8ed278c552c66c48328ecb22c2e7289
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2298470Reviewed-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@{#788481}

DEPS

@@ -194,7 +194,7 @@ 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': 'f4f8011aef1912dd54dc703d209b2a4a4d72fe69',
+  'skia_revision': '9421094d01b1c47e1b913b4b6c594058c521c2fc',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.