Roll ANGLE b812669..ba992ab

https://chromium.googlesource.com/angle/angle.git/+log/b812669..ba992ab

BUG=,chromium:712550

TEST=bots

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2834703002
Cr-Commit-Position: refs/heads/master@{#466139}
diff --git a/DEPS b/DEPS
index f727efe..7f3a38ba 100644
--- a/DEPS
+++ b/DEPS
@@ -52,7 +52,7 @@
   # 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': 'b8126691cf41f7f9bac3dbdf60e5af889d0de3a4',
+  'angle_revision': 'ba992ab5cb0d217002cc66e0a2c6fa0352d513b1',
   # 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.