Roll third_party/externals/swiftshader 2dd864470e31..7b87548e5a63 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/2dd864470e31..7b87548e5a63

git log 2dd864470e31..7b87548e5a63 --date=short --first-parent --format='%ad %ae %s'
2020-05-08 capn@google.com Regres: Limit the Gerrit comment message length

Created with:
  gclient setdep -r third_party/externals/swiftshader@7b87548e5a63

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/skia.primary:Test-Debian10-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
Tbr: jlavrova@google.com
Change-Id: Ied742b504f3a68b50766a4173a58088ba5ae0257
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/288880
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index e2a338b..78c4fee 100644
--- a/DEPS
+++ b/DEPS
@@ -37,7 +37,7 @@
   "third_party/externals/spirv-cross"     : "https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross@7e0295abf81cc939ecb2644c88592d77407d18d3",
   "third_party/externals/spirv-headers"   : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git@c0df742ec0b8178ad58c68cff3437ad4b6a06e26",
   "third_party/externals/spirv-tools"     : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git@e95fbfb1f509ad7a7fdfb72ac35fe412d72fc4a4",
-  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@2dd864470e310d173d35fa95ca3a14d216734aab",
+  "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@7b87548e5a639efd25edb2939198077c033dfb6a",
   #"third_party/externals/v8"              : "https://chromium.googlesource.com/v8/v8.git@5f1ae66d5634e43563b2d25ea652dfb94c31a3b4",
   "third_party/externals/wuffs"           : "https://skia.googlesource.com/external/github.com/google/wuffs.git@4080840928c0b05a80cda0d14ac2e2615f679f1a",
   "third_party/externals/zlib"            : "https://chromium.googlesource.com/chromium/src/third_party/zlib@47af7c547f8551bd25424e56354a2ae1e9062859",