Revert "Roll src/third_party/SPIRV-Tools/src 9dfd4b835807..47741f05043a (2 commits)"

This reverts commit 679cb8c1b73ada53eb8b7dec04fce49c03aafcf5.

Reason for revert: Breaking ANGLE tests.

https://ci.chromium.org/p/chromium/builders/ci/Linux%20FYI%20dEQP%20Release%20(NVIDIA)/68569

Bug: 965008

Original change's description:
> Roll src/third_party/SPIRV-Tools/src 9dfd4b835807..47741f05043a (2 commits)
> 
> https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/9dfd4b835807..47741f05043a
> 
> 
> git log 9dfd4b835807..47741f05043a --date=short --no-merges --format='%ad %ae %s'
> 2019-05-17 kpet@free.fr Validate OpenCL memory and addressing model environment rules (#2589)
> 2019-05-16 33432579+alan-baker@users.noreply.github.com Validate construct exits (#2459)
> 
> 
> Created with:
>   gclient setdep -r src/third_party/SPIRV-Tools/src@47741f05043a
> 
> 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=radial-bots+chrome-roll@google.com,ynovikov@google.com
> 
> Change-Id: I5d89ae5309cd8d3a201ffb88a62ae722719cf646
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1619654
> Reviewed-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@{#661340}

TBR=ynovikov@chromium.org,chromium-autoroll@skia-public.iam.gserviceaccount.com,radial-bots+chrome-roll@google.com

Change-Id: Icc607f8d6169e4ec358f999e46179fea6239c7bf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1618031
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Cr-Commit-Position: refs/heads/master@{#661354}
1 file changed