Roll src/third_party/swiftshader e82d88538072..4fd7fccd6db5 (1 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/e82d88538072..4fd7fccd6db5

git log e82d88538072..4fd7fccd6db5 --date=short --first-parent --format='%ad %ae %s'
2019-12-18 chrisforbes@google.com Regres: Roll deqp forward to latest 1.1.6

Created with:
  gclient setdep -r src/third_party/swiftshader@4fd7fccd6db5

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-chromium-autoroll
Please CC swiftshader-team+autoroll@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: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_chromium_msan_rel_ng;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: None
Tbr: swiftshader-team+autoroll@google.com
Change-Id: I338a5905f7df6d49bf35550a3466c49ecca09dce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1974783Reviewed-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@{#726198}

DEPS

@@ -191,7 +191,7 @@ 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': 'e82d88538072f32bb4d345cd4b5c3ec264caa215',
+  'swiftshader_revision': '4fd7fccd6db5ebb7a1f9cc7853afc2b6fea16b97',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.