Roll third_party/externals/angle2 05cd6df..46bcea5 (6 commits)
Roll third_party/externals/angle2 05cd6df..46bcea5 (6 commits)

https://chromium.googlesource.com/angle/angle.git/+log/05cd6df..46bcea5


git log 05cd6df..46bcea5 --date=short --no-merges --format='%ad %ae %s'
2018-05-31 lucferron@chromium.org D3D,Vulkan: Prep work to share useful functions from D3D
2018-05-21 xinghua.cao@intel.com Validate the total invocations within a work group
2018-05-14 geofflang@chromium.org Add support for EGL_ANDROID_presentation_time.
2018-05-30 lucferron@chromium.org Vulkan: varyings of type Matrix/Struct can't use components.
2018-05-31 jmadill@chromium.org StateManager11: Cache impl objects.
2018-05-31 jie.a.chen@intel.com Fix a trivial parentheses compile warning

Created with:
  gclient setdep -r third_party/externals/angle2@46bcea5

The AutoRoll server is located here: https://angle-skia-roll.skia.org

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=skia.primary:Build-Debian9-Clang-x86_64-Release-ANGLE;skia.primary:Perf-Win10-Clang-AlphaR2-GPU-RadeonR9M470X-x86_64-Debug-All-ANGLE;skia.primary:Perf-Win10-Clang-NUC5i7RYH-GPU-IntelIris6100-x86_64-Debug-All-ANGLE;skia.primary:Perf-Win10-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Debug-All-ANGLE;skia.primary:Perf-Win10-Clang-NUCD34010WYKH-GPU-IntelHD4400-x86_64-Debug-All-ANGLE;skia.primary:Perf-Win10-Clang-ShuttleC-GPU-GTX960-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-AlphaR2-GPU-RadeonR9M470X-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUCD34010WYKH-GPU-IntelHD4400-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-ShuttleC-GPU-GTX960-x86_64-Debug-All-ANGLE

TBR=rmistry@google.com

Change-Id: I7e50425ceb31d1c149178493982db687800aaf7e
Reviewed-on: https://skia-review.googlesource.com/131325
Commit-Queue: <a917c5fd96a571cd0a42d0c6d58c2f2e9c11c47f@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: <a917c5fd96a571cd0a42d0c6d58c2f2e9c11c47f@skia-buildbots.google.com.iam.gserviceaccount.com>

HalCanary/skia-hc,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,google/skia,google/skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,HalCanary/skia-hc,aosp-mirror/platform_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,rubenvb/skia,google/skia,rubenvb/skia,google/skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,rubenvb/skia,aosp-mirror/platform_external_skia,rubenvb/skia,HalCanary/skia-hc,HalCanary/skia-hc,HalCanary/skia-hc,google/skia,rubenvb/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,HalCanary/skia-hc,google/skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,google/skia,Hikari-no-Tenshi/android_external_skia,google/skia,aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia