Roll src/third_party/glslang/src 42f813401bdf..642b6ad99ffc (1 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/42f813401bdf..642b6ad99ffc


git log 42f813401bdf..642b6ad99ffc --date=short --no-merges --format='%ad %ae %s'
2019-07-29 johnkslang@users.noreply.github.com Merge pull request #1844 from alelenv/ast_print_fix


Created with:
  gclient setdep -r src/third_party/glslang/src@642b6ad99ffc

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=radial-bots+chrome-roll@google.com,jmadill@chromium.org,jmadill@google.com

Bug: None
Change-Id: Ife674f702b772d956588ffa77ad8e42838b54265
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1723640Reviewed-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@{#681703}

DEPS

@@ -903,7 +903,7 @@ deps = {
   },
 
   'src/third_party/glslang/src':
-    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '42f813401bdfa640e4b87d8991e63f97fe5d5c43',
+    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '642b6ad99ffc5063fa816049497e9e356a6426f7',
 
   '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'),