Roll src/third_party/skia a7e557f3e353..b4cce3fa50ee (22 commits)

https://skia.googlesource.com/skia.git/+log/a7e557f3e353..b4cce3fa50ee

git log a7e557f3e353..b4cce3fa50ee --date=short --first-parent --format='%ad %ae %s'
2020-01-24 reed@google.com Revert "Revert "add rotate to SkM44""
2020-01-24 brianosman@google.com Make invokeChild just return a string containing the child function call
2020-01-24 reed@google.com Revert "add rotate to SkM44"
2020-01-24 bsalomon@google.com Detect implementation read formats on ES.
2020-01-24 reed@google.com add rotate to SkM44
2020-01-24 bungeman@google.com Preserve FcConfig in SkFontConfigInterface_direct methods.
2020-01-24 jvanverth@google.com Wrap page index packing in helper methods.
2020-01-24 bsalomon@google.com Revert "Revert "Move GrDomainEffect functionality into GrTextureEffect and delete""
2020-01-24 robertphillips@google.com Make GrGpu::createBackendTexture match createCompressedBackendTexture
2020-01-24 jvanverth@google.com Revert "Reland "Reland "Add new method for storing DrawOpAtlas texture index."""
2020-01-24 mtklein@google.com add skvm msan bot, move asan back to linux
2020-01-24 brianosman@google.com Remove invokeChild variants that write to output color
2020-01-24 mtklein@google.com clean up caches at thread exit
2020-01-24 mtklein@google.com link clang bots against our prepackaged libc++
2020-01-24 bsalomon@google.com Revert "Move GrDomainEffect functionality into GrTextureEffect and delete"
2020-01-24 ethannicholas@google.com Revert "Revert "Complete rewrite of the SkSL interpreter""
2020-01-24 bsalomon@google.com Move GrDomainEffect functionality into GrTextureEffect and delete
2020-01-24 mtklein@google.com silly hack -- move SkVM/ASAN bot to Mac
2020-01-24 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 7afe38da..2ae61982 (463 commits)
2020-01-24 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 135f8fcba837..f3b4e6c3030f (8 commits)
2020-01-24 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader f324fe10ca65..5ef91b82cbed (6 commits)
2020-01-24 bsalomon@google.com Add support for GL_NV_fence.

Created with:
  gclient setdep -r src/third_party/skia@b4cce3fa50ee

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 benjaminwagner@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/+/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:1004254,chromium:1040643,chromium:1045016
Tbr: benjaminwagner@google.com
Change-Id: I97b94bde3b74be69448d1e8eb409e201fdda3075
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2020512Reviewed-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@{#735143}

DEPS

@@ -181,7 +181,7 @@ 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': 'a7e557f3e353b665b52ecbcc2ef0f665811c92a1',
+  'skia_revision': 'b4cce3fa50ee4411c0b81a78c2d7c34983562183',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.