Roll third_party/externals/swiftshader e3a5983705da..cc3f09861685 (5 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/e3a5983705da..cc3f09861685

git log e3a5983705da..cc3f09861685 --date=short --no-merges --format='%ad %ae %s'
2019-09-24 nicolascapens@google.com Merge changes Ic33110f9,I538566c6
2019-09-24 capn@google.com Fix WSI present on MacOS
2019-09-24 capn@google.com Claim Vulkan 1.1 conformance
2019-09-24 capn@google.com Implement VK_KHR_driver_properties
2019-09-24 sugoi@google.com Revert "Do not call Scheduler destructor in libVulkan."

Created with:
  gclient setdep -r third_party/externals/swiftshader@cc3f09861685

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-skia-autoroll
Please CC bungeman@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=skia.primary:Test-Debian9-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
TBR=bungeman@google.com
Change-Id: I5f0cd9a49bf6d6b18453a716115d5a6f200cfc74
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/243960
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed