Roll src/third_party/swiftshader 18ebb45055a5..0559bc475569 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/18ebb45055a5..0559bc475569


git log 18ebb45055a5..0559bc475569 --date=short --no-merges --format='%ad %ae %s'
2019-05-17 chrisforbes@google.com Check for rest of interactions between usage bits and format features


Created with:
  gclient setdep -r src/third_party/swiftshader@0559bc475569

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

BUG=chromium:b/117974925
TBR=swiftshader-team+autoroll@google.com

Change-Id: I6caf11421be26ab4311fc7ebe1a9cecbc92a4d44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1617376Reviewed-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@{#660842}

DEPS

@@ -149,7 +149,7 @@ 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': '18ebb45055a541cacdc3635da835574dc0dbd0f3',
+  'swiftshader_revision': '0559bc475569285c4499c46af575b3d8ef19b346',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.