Roll src/third_party/SPIRV-Tools/src a78fa0978d64..d3738be3476f (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/a78fa0978d64..d3738be3476f


git log a78fa0978d64..d3738be3476f --date=short --no-merges --format='%ad %ae %s'
2018-09-27 stevenperron@google.com Update CHANGES
2018-09-27 jaebaek@google.com Validator: Validate OpImageTexelPointer (#487)


Created with:
  gclient setdep -r src/third_party/SPIRV-Tools/src@d3738be3476f

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: I6f99885e9e8b53c720b6e7885b0be84003bced4b
Reviewed-on: https://chromium-review.googlesource.com/1249622Reviewed-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@{#594740}

DEPS

@@ -213,7 +213,7 @@ 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': 'a78fa0978d6415bc53465a5c075d291ba71df12b',
+  'spv_tools_revision': 'd3738be3476fdcd80279980401c5fefd64792f09',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.