Roll src/third_party/angle 417ac91cdb06..e4634a13a74d (3 commits)

https://chromium.googlesource.com/angle/angle.git/+log/417ac91cdb06..e4634a13a74d


git log 417ac91cdb06..e4634a13a74d --date=short --no-merges --format='%ad %ae %s'
2018-11-16 jmadill@chromium.org Apply code formatting.
2018-11-16 ynovikov@chromium.org Vulkan: Handle VK_ERROR_DEVICE_LOST
2018-11-16 jmadill@chromium.org Use angle::Result in front-end (Part 9)


Created with:
  gclient setdep -r src/third_party/angle@e4634a13a74d

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=cwallez@chromium.org

Change-Id: I54172fc246c9772b6b184cdd9e131f366c31e228
Reviewed-on: https://chromium-review.googlesource.com/c/1340390Reviewed-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@{#608938}

DEPS

@@ -128,7 +128,7 @@ 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': '417ac91cdb062fcadbeeeae2c0e1ba9bad426c3d',
+  'angle_revision': 'e4634a13a74de80a9fd3cddee38082846d1955df',
   # 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.