Roll ./third_party/spirv-tools/src 8fa0f1a6567c..c18c9ff6bc30 (2 commits)
Roll ./third_party/spirv-tools/src 8fa0f1a6567c..c18c9ff6bc30 (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/8fa0f1a6567c..c18c9ff6bc30


Created with:
  gclient setdep -r ./third_party/spirv-tools/src@c18c9ff6bc30

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/spirv-tools-angle-autoroll
Please CC cwallez@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

Bug: None
TBR=cwallez@google.com
Change-Id: Ic0136a5a52268cb0edf6839c20b7e3a53fb0c0b5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1844872
Reviewed-by: angle-autoroll <09ea9b8bac6cceb6ec3b72e615745c3a1e982ce2@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <09ea9b8bac6cceb6ec3b72e615745c3a1e982ce2@skia-public.iam.gserviceaccount.com>

ppy/angle,ppy/angle,ppy/angle,ppy/angle