Roll src/third_party/angle c4765aa78267..2b73d6251f92 (3 commits)

https://chromium.googlesource.com/angle/angle.git/+log/c4765aa78267..2b73d6251f92


git log c4765aa78267..2b73d6251f92 --date=short --no-merges --format='%ad %ae %s'
2018-10-18 jmadill@chromium.org Remove SpvPostProcess.h from glslang's BUILD.gn.
2018-10-18 syoussefi@chromium.org Vulkan: Enable 16bpp texture tests
2018-10-18 syoussefi@chromium.org Vulkan: Implement GL_EXT_disjoint_timer_query


Created with:
  gclient setdep -r src/third_party/angle@2b73d6251f92

The AutoRoll server is located here: https://autoroll.skia.org/r/angle-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_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=geofflang@chromium.org

Change-Id: I8efa2f6c22a4ddabd300c10e5a04b02de62c1689
Reviewed-on: https://chromium-review.googlesource.com/c/1289443Reviewed-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@{#600920}

DEPS

@@ -122,7 +122,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': 'c4765aa782676fd7afb47dff626f57f69534e76f',
+  'angle_revision': '2b73d6251f92c15bf3998375e44827914a08aa8e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling build tools
   # and whatever else without interference from each other.