Roll third_party/externals/swiftshader fbc146e97f30..cf0e2fe12289 (2 commits)
Roll third_party/externals/swiftshader fbc146e97f30..cf0e2fe12289 (2 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/fbc146e97f30..cf0e2fe12289

git log fbc146e97f30..cf0e2fe12289 --date=short --no-merges --format='%ad %ae %s'
2019-09-04 digit@google.com [fuchsia] Fix Fuchsia build of swiftshader_vulkan_unittests
2019-09-04 swiftshader.regress@gmail.com Regres: Update test lists @ fbc146e9

Created with:
  gclient setdep -r third_party/externals/swiftshader@cf0e2fe12289

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 jlavrova@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=jlavrova@google.com
Change-Id: I12967397a913ef7504bf1f4c795b49030938286d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/239397
Reviewed-by: skia-autoroll <e034c62197df5622a9c1bef8b3e012f87a0a9840@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <e034c62197df5622a9c1bef8b3e012f87a0a9840@skia-public.iam.gserviceaccount.com>

HalCanary/skia-hc,aosp-mirror/platform_external_skia,HalCanary/skia-hc,google/skia,aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,google/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,google/skia,HalCanary/skia-hc,HalCanary/skia-hc,google/skia,google/skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,HalCanary/skia-hc,HalCanary/skia-hc,HalCanary/skia-hc,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia