Roll third_party/externals/angle2/ 8688bf46f..a9ab0f37c (4 commits)

https://chromium.googlesource.com/angle/angle.git/+log/8688bf46f183..a9ab0f37cf8f

$ git log 8688bf46f..a9ab0f37c --date=short --no-merges --format='%ad %ae %s'
2018-05-17 lucferron Vulkan: Fix DynamicBuffer usages, need to use specific alignment
2018-05-10 geofflang Don't make redundant calls to Display::makeCurrent.
2018-05-18 jmadill Documentation maintenance.
2018-05-18 lucferron Revert "Vulkan: readPixels improvement - use DynamicBuffer"

Created with:
  roll-dep third_party/externals/angle2


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https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
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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=herb@google.com

Change-Id: Ia2199cfb46c19d850a3244b7064f4e1f27de5fe4
Reviewed-on: https://skia-review.googlesource.com/129232
Reviewed-by: <angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: <angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
1 file changed