Roll glslang from 206886948ad5 to 4e13c90944e9 (1 revision)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/206886948ad5..4e13c90944e9

2020-07-13 cepheus@frii.com Fix #2329: don't use invalid initializers.

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,syoussefi@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/+doc/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
Tbr: radial-bots+chrome-roll@google.com,syoussefi@google.com
Change-Id: I9a3a35948e7ccb429c4f9cdc571dfe388d7cb0a6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2294690Reviewed-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@{#787666}

DEPS

@@ -939,7 +939,7 @@ deps = {
     Var('chromium_git') + '/codecs/libgav1.git' + '@' + 'ba8dd2919fcaf65646858a6d7fd5e75ed4946cb1',
 
   'src/third_party/glslang/src':
-    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '206886948ad51c0e45813f83453abaa5d81ead7c',
+    Var('chromium_git') + '/external/github.com/KhronosGroup/glslang.git' + '@' + '4e13c90944e9dfdc6b429054092b94666f06fcb2',
 
   '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'),