Roll src/third_party/spirv-headers/src 4b0985f29277..9674a1a54754 (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers.git/+log/4b0985f29277..9674a1a54754


git log 4b0985f29277..9674a1a54754 --date=short --no-merges --format='%ad %ae %s'
2019-05-17 johnkslang@users.noreply.github.com Merge pull request #102 from ianromanick/INTEL_shader_integer_functions2
2019-05-17 johnkslang@users.noreply.github.com Merge pull request #107 from jeffbolznv/duplicate_enum_switch


Created with:
  gclient setdep -r src/third_party/spirv-headers/src@9674a1a54754

The AutoRoll server is located here: https://autoroll.skia.org/r/spirv-headers-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=radial-bots+chrome-roll@google.com,syoussefi@google.com

Change-Id: Ib73d1fff6ac6c86349523b612100768aee22f999
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1617062Reviewed-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@{#660734}

DEPS

@@ -256,7 +256,7 @@ 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_headers_revision': '4b0985f29277a81f5ce88feb0502cc44d6d5e7c3',
+  'spv_headers_revision': '9674a1a547540ab5e78dd329cf9f7ff9d8c9d057',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.