Roll src/third_party/swiftshader 59d55a331c46..029a36c7cbfc (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/59d55a331c46..029a36c7cbfc

git log 59d55a331c46..029a36c7cbfc --date=short --no-merges --format='%ad %ae %s'
2019-08-02 capn@google.com Omit null initialization of sampler cache pointers

Created with:
  gclient setdep -r src/third_party/swiftshader@029a36c7cbfc

The AutoRoll server is located here: https://autoroll.skia.org/r/swiftshader-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;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/137649247
Change-Id: I769884a0b1dceab9d31a1efd8f91b67678d1b996
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1733574Reviewed-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@{#683704}

DEPS

@@ -161,7 +161,7 @@ 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': '59d55a331c4691e6c006e2a2a95c5bb6d4d715a5',
+  'swiftshader_revision': '029a36c7cbfcdb5bc84d98b3dbcf22a4bd3fc586',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.