Roll third_party/externals/swiftshader 4ad2322..67c93d2 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/4ad2322aa9cf..67c93d206431


git log 4ad2322..67c93d2 --date=short --no-merges --format='%ad %ae %s'
2018-11-27 sugoi@google.com Expose the minimal subset of required supported formats


Created with:
  gclient setdep -r third_party/externals/swiftshader@67c93d206431

The AutoRoll server is located here: https://autoroll.skia.org/r/swiftshader-skia-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=skia.primary:Test-Debian9-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
TBR=borenet@google.com

Change-Id: I61035fcc74a8cb55fab35180f732ea690c85b8c7
Reviewed-on: https://skia-review.googlesource.com/c/173005
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>

Author: skia-autoroll

DEPS

@@ -30,7 +30,7 @@ deps = {
   "third_party/externals/sfntly"          : "https://chromium.googlesource.com/external/github.com/googlei18n/sfntly.git@b18b09b6114b9b7fe6fc2f96d8b15e8a72f66916",
   "third_party/externals/spirv-headers"   : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git@661ad91124e6af2272afd00f804d8aa276e17107",
   "third_party/externals/spirv-tools"     : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git@e9e4393b1c5aad7553c05782acefbe32b42644bd",
-  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@4ad2322aa9cf1c6ed5cea27a560c3f0d53927717",
+  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@67c93d206431f6ef659b87fefefdbb645e3aa3dc",
   #"third_party/externals/v8"              : "https://chromium.googlesource.com/v8/v8.git@5f1ae66d5634e43563b2d25ea652dfb94c31a3b4",
   "third_party/externals/wuffs"           : "https://github.com/google/wuffs.git@b5c47e273f7f8862bcf04976453d0ec81e6e6650",
   "third_party/externals/zlib"            : "https://chromium.googlesource.com/chromium/src/third_party/zlib@ea3ba903faac98b64b2bf8de5e98cd97b335a474",