Roll third_party/externals/angle2 a1b6761e6e3c..5dfad811ce32 (13 commits)
Roll third_party/externals/angle2 a1b6761e6e3c..5dfad811ce32 (13 commits)

https://chromium.googlesource.com/angle/angle.git/+log/a1b6761e6e3c..5dfad811ce32


git log a1b6761e6e3c..5dfad811ce32 --date=short --no-merges --format='%ad %ae %s'
2019-07-09 syoussefi@chromium.org Vulkan: GLSL output support for SSBO memory qualifiers
2019-07-08 m.maiya@samsung.com Vulkan: Disable Program Binary Support
2019-07-08 spang@chromium.org Vulkan: Remove flush semaphore chain
2019-07-08 clemendeng@google.com Implement core wgl functions
2019-07-08 syoussefi@chromium.org Vulkan: Fix support for framebuffer discard extension
2019-07-08 ynovikov@chromium.org Switch standalone builders to Xenial GCEs
2019-07-08 geofflang@chromium.org Fix capitalization of opengl autogen folder name.
2019-07-08 jmadill@chromium.org Capture/Replay: Return CallCapture from capture funcs.
2019-07-08 geofflang@chromium.org Implement EGL_ANDROID_get_native_client_buffer.
2019-07-08 syoussefi@chromium.org Vulkan: Cleanup buffer dependencies
2019-07-08 geofflang@chromium.org Ensure the global mutex is not locked before deleting it.
2019-07-08 clemendeng@google.com Adding client param to context constructor so it can support other clients
2019-07-08 clemendeng@google.com Merge entry_points_utils.h and entry_points_enum_autogen


Created with:
  gclient setdep -r third_party/externals/angle2@5dfad811ce32

The AutoRoll server is located here: https://autoroll.skia.org/r/angle-skia-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=skia.primary:Build-Debian9-Clang-x86_64-Release-ANGLE;skia.primary:Test-Win10-Clang-AlphaR2-GPU-RadeonR9M470X-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUC5i7RYH-GPU-IntelIris6100-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUC8i5BEK-GPU-IntelIris655-x86_64-Debug-All-ANGLE;skia.primary:Test-Win10-Clang-NUCD34010WYKH-GPU-IntelHD4400-x86_64-Debug-All-ANGLE
TBR=fmalita@google.com

Change-Id: I94f33641f913875f946e7e03a12aa7a39fc58bd3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225991
Reviewed-by: skia-autoroll <e034c62197df5622a9c1bef8b3e012f87a0a9840@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <e034c62197df5622a9c1bef8b3e012f87a0a9840@skia-public.iam.gserviceaccount.com>

HalCanary/skia-hc,google/skia,HalCanary/skia-hc,HalCanary/skia-hc,google/skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,HalCanary/skia-hc,google/skia,HalCanary/skia-hc,google/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,HalCanary/skia-hc,google/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia