Roll src/third_party/skia db80f6936cbc..3bc4235baa96 (2 commits)

https://skia.googlesource.com/skia.git/+log/db80f6936cbc..3bc4235baa96

git log db80f6936cbc..3bc4235baa96 --date=short --no-merges --format='%ad %ae %s'
2019-11-22 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader f2c9ce1e08ed..c8d4d4254ca1 (15 commits)
2019-11-22 jvanverth@google.com Add checks for TextureSampler count in text GeoProcs.

Created with:
  gclient setdep -r src/third_party/skia@3bc4235baa96

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 robertphillips@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:None,chromium:1027314
Tbr: robertphillips@google.com
Change-Id: I8b4f577e9fbb2375f99534cb7e22ec8156ebd481
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1930209Reviewed-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@{#718345}

DEPS

@@ -172,7 +172,7 @@ 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': 'db80f6936cbca34496d87c6754167a11286f9c0c',
+  'skia_revision': '3bc4235baa9650dfabe64f35e279ad842270e26c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.