Roll Skia from 6e110c89ed50 to 632a23afa487 (15 revisions)

https://skia.googlesource.com/skia.git/+log/6e110c89ed50..632a23afa487

2020-12-16 michaelludwig@google.com Rename getTopDevice/getDevice to topDevice/baseDevice
2020-12-16 johnstiles@google.com Revert "Declare all inlined variables at the topmost scope possible."
2020-12-16 johnstiles@google.com Revert "Eliminate inliner temporary variables for functions with a single exit."
2020-12-16 brianosman@google.com Revert "Fix incorrect 'unreachable code' error in SkSL"
2020-12-16 egdaniel@google.com Update etc1.cpp.
2020-12-16 rmistry@google.com Add presubmit check for git conflict markers
2020-12-16 kjlubick@google.com [canvaskit] Update to 0.21.0
2020-12-16 rharrison@chromium.org Fix build issues preventing Dawn DEPS from rolling
2020-12-16 johnstiles@google.com Eliminate inliner temporary variables for functions with a single exit.
2020-12-16 johnstiles@google.com Declare all inlined variables at the topmost scope possible.
2020-12-16 herb@google.com cleanup SkArenaAlloc tests
2020-12-16 jvanverth@google.com Add support for directional lights.
2020-12-16 brianosman@google.com Fix incorrect 'unreachable code' error in SkSL
2020-12-16 egdaniel@google.com Fix Viewer crash when starting with vk msaa on windows.
2020-12-16 egdaniel@google.com Add checks in GrProgramInfo for resolve info.

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: chromium:1153993
Tbr: tdenniston@google.com
Change-Id: I8e07332736a7e9acad4e339aa673a4baac120a32
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2595691Reviewed-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@{#837786}

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': '6e110c89ed506ff291325724625d680f47a31c5d',
+  'skia_revision': '632a23afa487241db2dbef27fe631052899373af',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.