Roll src/third_party/swiftshader 503d196f2b70..9da287fd0264 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/503d196f2b70..9da287fd0264

git log 503d196f2b70..9da287fd0264 --date=short --no-merges --format='%ad %ae %s'
2019-11-11 timvp@google.com Output Swiftshader version to logcat

Created with:
  gclient setdep -r src/third_party/swiftshader@9da287fd0264

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
TBR=swiftshader-team+autoroll@google.com

Bug: chromium:b/142828252
Change-Id: I29cd11ba8ab6ebd81bfdf12f9633b71a72048e40
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1911142
Reviewed-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@{#714405}