Roll src/third_party/swiftshader 8ffeadb66ea7..fca575e9fa48 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/8ffeadb66ea7..fca575e9fa48

git log 8ffeadb66ea7..fca575e9fa48 --date=short --first-parent --format='%ad %ae %s'
2019-12-03 chrisforbes@google.com Regres: Add pending deqp change to fix bad graphicsfuzz tests

Created with:
  gclient setdep -r src/third_party/swiftshader@fca575e9fa48

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-chromium-autoroll
Please CC swiftshader-team+autoroll@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_chromium_msan_rel_ng;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: None
Tbr: swiftshader-team+autoroll@google.com
Change-Id: Ica762341c58e6ad5a25beb37b6042c71865c012d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1949583Reviewed-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@{#721290}

DEPS

@@ -188,7 +188,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.
-  'swiftshader_revision': '8ffeadb66ea7f6dc69310642a78b0c5c85ca57f6',
+  'swiftshader_revision': 'fca575e9fa489e5503349bcf22f6f652c88e1c1e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.