Roll src/third_party/glslang/src 79d25ea0ce18..40c16ec0b3ad (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/79d25ea0ce18..40c16ec0b3ad


git log 79d25ea0ce18..40c16ec0b3ad --date=short --no-merges --format='%ad %ae %s'
2019-03-07 johnkslang@users.noreply.github.com Merge pull request #1717 from jeffbolznv/getBufferReferenceAlignment
2019-03-07 johnkslang@users.noreply.github.com Merge pull request #1716 from jeffbolznv/buffer_reference_fold2


Created with:
  gclient setdep -r src/third_party/glslang/src@40c16ec0b3ad

The AutoRoll server is located here: https://autoroll.skia.org/r/glslang-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: Ibc2f1c00445188fe66ed46e4cf259dc9853ce850
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1506666Reviewed-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@{#638506}

DEPS

@@ -846,7 +846,7 @@ deps = {
   },
 
   'src/third_party/glslang/src':
-    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '79d25ea0ce184f583e07aec9989101740e139033',
+    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '40c16ec0b3ad03fc170f1369a58e7bbe662d82cd',
 
   'src/third_party/google_toolbox_for_mac/src': {
       'url': Var('chromium_git') + '/external/github.com/google/google-toolbox-for-mac.git' + '@' + Var('google_toolbox_for_mac_revision'),