Roll src/third_party/angle 7f2329398fe8..4230d4847fdc (2 commits)

https://chromium.googlesource.com/angle/angle.git/+log/7f2329398fe8..4230d4847fdc


git log 7f2329398fe8..4230d4847fdc --date=short --no-merges --format='%ad %ae %s'
2018-09-14 jmadill@chromium.org Finish fixing EGL enums.
2018-09-14 jmadill@chromium.org Vulkan: Fix cube map attachment clears and readpixels.


Created with:
  gclient setdep -r src/third_party/angle@4230d4847fdc

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=ynovikov@chromium.org

Change-Id: I76d85fbf89bdb85ec154df1c7c2f96b5dc1f00e4
Reviewed-on: https://chromium-review.googlesource.com/1226029Reviewed-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@{#591446}

DEPS

@@ -117,7 +117,7 @@ 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': '7f2329398fe8a8b57fa16ec222127a55a457968d',
+  'angle_revision': '4230d4847fdc921ed2de02a8e673d30932d5d157',
   # 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.