Roll src/third_party/SPIRV-Tools/src 398f37a2e0e6..c06a35b90214 (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/398f37a2e0e6..c06a35b90214


git log 398f37a2e0e6..c06a35b90214 --date=short --no-merges --format='%ad %ae %s'
2018-11-07 jbolz@nvidia.com Rename PCH macro to spvtools_pch to avoid conflicts with other projects. Also add pch to test/opt. (#2034)
2018-11-06 stevenperron@google.com Validate the id bound. (#2031)


Created with:
  gclient setdep -r src/third_party/SPIRV-Tools/src@c06a35b90214

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: Ib0b2f79c6a5520b0bd4bb1498f7fe13b8adc247c
Reviewed-on: https://chromium-review.googlesource.com/c/1323231Reviewed-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@{#606057}

DEPS

@@ -224,7 +224,7 @@ 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': '398f37a2e0e6f285ee3a7da9f55b502723f0fcfd',
+  'spv_tools_revision': 'c06a35b902148e02ab1edfc5830ae5f1f03bb36b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.