Roll src/third_party/SPIRV-Tools/src 0167a20b0af8..1b0047f21017 (1 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/0167a20b0af8..1b0047f21017


git log 0167a20b0af8..1b0047f21017 --date=short --no-merges --format='%ad %ae %s'
2019-02-14 stevenperron@google.com Add pass to remove dead members. (#2379)


Created with:
  gclient setdep -r src/third_party/SPIRV-Tools/src@1b0047f21017

The AutoRoll server is located here: https://autoroll.skia.org/r/spirv-tools-chromium-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.


TBR=dsinclair@chromium.org

Change-Id: Idef7a1d3aa1d0201af32934afa3275925caa16f6
Reviewed-on: https://chromium-review.googlesource.com/c/1473871Reviewed-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@{#632362}

DEPS

@@ -237,7 +237,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'spv_tools_revision': '0167a20b0af8b8237787506611f17cd9bec4c872',
+  'spv_tools_revision': '1b0047f210174a66e38fdfafa5eb6982211ae23b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.