Roll Skia from 860d01ca8bae to fa9a08369ed4 (12 revisions)

https://skia.googlesource.com/skia.git/+log/860d01ca8bae..fa9a08369ed4

2020-12-17 johnstiles@google.com Remove unnecessary Blocks from the inliner.
2020-12-17 csmartdalton@google.com Enable GrTessellationPathRenderer by default
2020-12-17 johnstiles@google.com Replace inliner do-while loops with for loops.
2020-12-17 djsollen@google.com Revert "[svg] Absolute positioning support for text"
2020-12-17 brianosman@google.com New SkSL code generator that emits directly to skvm
2020-12-17 johnstiles@google.com Add support for outerProduct in SPIR-V.
2020-12-17 johnstiles@google.com Fix 4x4 outerProduct, and add unit tests.
2020-12-17 jvanverth@google.com Fix shadow directional light bounds.
2020-12-17 reed@google.com Stash m44
2020-12-17 fmalita@chromium.org [svg] Absolute positioning support for text
2020-12-17 egdaniel@google.com Handle vulkan copies correctly when using resolve attachments.
2020-12-17 vichang@google.com Android: Build skia on top of libicu.so

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 tdenniston@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: tdenniston@google.com
Test: Test: m droid
Change-Id: Ife8173f676e0df9ff05e4d414bf0b4d35a526bb3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2597698Reviewed-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@{#838263}

DEPS

@@ -199,7 +199,7 @@ 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': '860d01ca8bae3a8a85a104fa755c4149fd1349c5',
+  'skia_revision': 'fa9a08369ed46369d6d3836d3e38cce9025e1747',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.