Roll src/third_party/glslang/src 393c564ae0b4..8e26c5f50e85 (1 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/393c564ae0b4..8e26c5f50e85

git log 393c564ae0b4..8e26c5f50e85 --date=short --first-parent --format='%ad %ae %s'
2020-03-25 johnkslang@users.noreply.github.com Merge pull request #2139 from neslimsah/master

Created with:
  gclient setdep -r src/third_party/glslang/src@8e26c5f50e85

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/glslang-chromium-autoroll
Please CC radial-bots+chrome-roll@google.com,cnorthrop@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

Cq-Include-Trybots: luci.chromium.try:android_angle_vk32_deqp_rel_ng;luci.chromium.try:android_angle_vk32_rel_ng;luci.chromium.try:android_angle_vk64_deqp_rel_ng;luci.chromium.try:android_angle_vk64_rel_ng;luci.chromium.try:linux_angle_deqp_rel_ng;luci.chromium.try:linux-angle-rel;luci.chromium.try:win-angle-rel-32;luci.chromium.try:win-angle-rel-64;luci.chromium.try:win-angle-deqp-rel-32;luci.chromium.try:win-angle-deqp-rel-64
Bug: None
Tbr: radial-bots+chrome-roll@google.com,cnorthrop@google.com
Change-Id: I00ba7b9b827e1fd5a2f8afd35d0fd25fc52ed32b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2120524Reviewed-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@{#753261}

DEPS

@@ -933,7 +933,7 @@ deps = {
     Var('chromium_git') + '/codecs/libgav1.git' + '@' + 'fa1c3c4e673cf12ffa22b8fbe4a7c79314571f1b',
 
   'src/third_party/glslang/src':
-    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '393c564ae0b4e1b81383f4b9bb863f75e93a7ea8',
+    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '8e26c5f50e8589e42d8c0ceb28abe93f3049fbd5',
 
   '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'),