Roll src/third_party/swiftshader e2cb4e0573e3..48c8a180b599 (2 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/e2cb4e0573e3..48c8a180b599


git log e2cb4e0573e3..48c8a180b599 --date=short --no-merges --format='%ad %ae %s'
2019-05-23 bclayton@google.com CMakeLists: Pass sanitizer flags to the linker too.
2019-05-23 bclayton@google.com Reimplement vk::Query using sw sync primitives.


Created with:
  gclient setdep -r src/third_party/swiftshader@48c8a180b599

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/133127573,chromium:b/133127573
TBR=swiftshader-team+autoroll@google.com

Change-Id: Idc02c0d54a445b5fb231e8250c66f3adf4ccec2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1627865Reviewed-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@{#662913}

DEPS

@@ -154,7 +154,7 @@ 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': 'e2cb4e0573e39651c863c93a002c6c97ef4f128a',
+  'swiftshader_revision': '48c8a180b599c61cf09cb242cff3479b63dbe8c4',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.