Roll src/third_party/swiftshader d5ed0a31ce88..208ed40a2afb (3 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/d5ed0a31ce88..208ed40a2afb


git log d5ed0a31ce88..208ed40a2afb --date=short --no-merges --format='%ad %ae %s'
2019-05-08 bclayton@google.com Reactor: Add Traits for Reference types
2019-05-08 bclayton@google.com LLVMReactor: Always run the IR verifier.
2019-05-08 bclayton@google.com LLVMReactor: Fix atomic loads and stores of non-scalar types.


Created with:
  gclient setdep -r src/third_party/swiftshader@208ed40a2afb

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/131672705,chromium:b/131914569,chromium:b/131914569,chromium:b/127472316
TBR=swiftshader-team+autoroll@chromium.org

Change-Id: Ie0e4a5cdbb583ba451e0cb0fc723eb06f6186d22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1600321Reviewed-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@{#657636}

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': 'd5ed0a31ce88e1efec7fd7f9b14fed041fd9a483',
+  'swiftshader_revision': '208ed40a2afb8307f1bef6292c7d58a8672b7071',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.