Roll src/third_party/SPIRV-Tools/src 0c4feb643b89..5081512502df (5 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/0c4feb643b89..5081512502df


git log 0c4feb643b89..5081512502df --date=short --no-merges --format='%ad %ae %s'
2019-07-10 52076061+digit-google@users.noreply.github.com BUILD.gn: Add targets to build all command-line tools (#2727)
2019-07-10 stevenperron@google.com Change the order branches are simplified in dead branch elim (#2728)
2019-07-10 troughton@users.noreply.github.com Add —preserve-bindings and —preserve-spec-constants (#2693)
2019-07-10 stevenperron@google.com Handle decorations better in some optimizations (#2716)
2019-07-10 zoddicus@users.noreply.github.com Update memory scope rules for WebGPU (#2725)


Created with:
  gclient setdep -r src/third_party/SPIRV-Tools/src@5081512502df

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.

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;luci.chromium.try:win_angle_deqp_rel_ng
TBR=radial-bots+chrome-roll@google.com,cwallez@chromium.org

Change-Id: I7df93657793464e0a4a078df5eb6e28d6a2e336b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1697178Reviewed-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@{#676369}

DEPS

@@ -261,7 +261,7 @@ 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': '0c4feb643b89d1792b02f7cbef315e9d95633bd7',
+  'spv_tools_revision': '5081512502df32b38a38712adb0d8c1b23bb1c2e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.