Roll third_party/externals/angle2 cbabea734cbd..1ebe6014389e (9 commits)

https://chromium.googlesource.com/angle/angle.git/+log/cbabea734cbd..1ebe6014389e


git log cbabea734cbd..1ebe6014389e --date=short --no-merges --format='%ad %ae %s'
2019-07-30 lujc@google.com Vulkan: Only check sampler when setUniform1i(v)
2019-07-30 geofflang@chromium.org GL: Implement EXT_external_objects
2019-07-30 geofflang@chromium.org GL: Load external object extension entry points.
2019-07-30 geofflang@chromium.org Support the SearchType argument for loading libraries with posix.
2019-07-30 syoussefi@chromium.org Vulkan: Fix barriers between render passes
2019-07-30 angle-autoroll@skia-public.iam.gserviceaccount.com Roll ./third_party/spirv-tools/src 9559cdbdf011..ac3d131054ac (4 commits)
2019-07-30 angle-autoroll@skia-public.iam.gserviceaccount.com Roll ./third_party/glslang/src 7fc868349143..f04f1f93a70f (1 commits)
2019-07-30 timvp@google.com Vulkan: Enable Line Rasterization Emulation
2019-07-30 timvp@google.com Make libEGL function pointers hidden in symbol table


Created with:
  gclient setdep -r third_party/externals/angle2@1ebe6014389e

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

Bug: None
TBR=benjaminwagner@google.com
Change-Id: I2a4e98edcbc9eff078414395c2f05fc1fa428447
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/231028
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index af9f672..9b3f6e8 100644
--- a/DEPS
+++ b/DEPS
@@ -7,7 +7,7 @@
 deps = {
   "buildtools"                            : "https://chromium.googlesource.com/chromium/buildtools.git@505de88083136eefd056e5ee4ca0f01fe9b33de8",
   "common"                                : "https://skia.googlesource.com/common.git@9737551d7a52c3db3262db5856e6bcd62c462b92",
-  "third_party/externals/angle2"          : "https://chromium.googlesource.com/angle/angle.git@cbabea734cbd5537bdc73a46030462b01485a179",
+  "third_party/externals/angle2"          : "https://chromium.googlesource.com/angle/angle.git@1ebe6014389e022dfb1d89ae47cb8b4c7593a733",
   "third_party/externals/dawn"            : "https://dawn.googlesource.com/dawn.git@472bd1ec29d8d4e03404bf4b4e0233e4fc6031ce",
   "third_party/externals/dng_sdk"         : "https://android.googlesource.com/platform/external/dng_sdk.git@c8d0c9b1d16bfda56f15165d39e0ffa360a11123",
   "third_party/externals/egl-registry"    : "https://skia.googlesource.com/external/github.com/KhronosGroup/EGL-Registry@a0bca08de07c7d7651047bedc0b653cfaaa4f2ae",