Roll WebGL 3c1cb02..da5abe6

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/3c1cb02..da5abe6

TBR=kbr@chromium.org

Cq-Include-Trybots: master.tryserver.chromium.win:win_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_angle_rel_ng;master.tryserver.chromium.angle:win_angle_rel_ng
Change-Id: I4f9cd170e9767b959d73288f4e0a063caca59e95
Reviewed-on: https://chromium-review.googlesource.com/987372Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547570}

DEPS

@@ -870,7 +870,7 @@ deps = {
     Var('chromium_git') + '/external/selenium/py.git' + '@' + '5fd78261a75fe08d27ca4835fb6c5ce4b42275bd',
 
   'src/third_party/webgl/src':
-    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '3c1cb0203b6cfc10389e85a350b2ea6ca29d01ce',
+    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'da5abe6e9bae583e4ae73aa553547fcaa637d099',
 
   'src/third_party/webrtc':
     Var('webrtc_git') + '/src.git' + '@' + 'a859c1ac3e12e460f47b86ec7068f4c195ecea08', # commit position 21742

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -38,6 +38,9 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     # Conformance expectations
     # ========================
 
+    self.Fail('conformance/misc/webgl-specific-stencil-settings.html',
+        bug=806557)
+
     # Need to fix test, which uses a bad interpretation of the spec
     self.Fail('conformance/offscreencanvas/offscreencanvas-resize.html',
         bug=754733)
@@ -106,6 +109,30 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         'in-parameter-passed-as-inout-argument-and-global.html',
         ['nvidia'], bug=792210)
 
+    # transform_feedback/switching-objects.html
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['win', 'no_passthrough'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['linux', 'nvidia', 'opengl'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['linux', 'intel', 'opengl'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['linux', 'nvidia', 'no_angle'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['linux', 'intel', 'no_angle'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['mac', 'intel', 'no_angle'], bug=696345)
+    self.Fail('conformance2/transform_feedback/switching-objects.html',
+        ['mac', 'amd', 'no_angle'], bug=696345)
+
+    # transform_feedback/too-small-buffers.html
+    self.Fail('conformance2/transform_feedback/too-small-buffers.html',
+        ['win', 'nvidia'], bug=818383)
+    self.Fail('conformance2/transform_feedback/too-small-buffers.html',
+        ['linux', 'nvidia', 'passthrough'], bug=818383)
+    self.Fail('conformance2/transform_feedback/too-small-buffers.html',
+        ['mac', 'amd'], bug=818383)
+
     # Windows only.
     self.Fail('conformance2/buffers/uniform-buffers.html',
         ['win'], bug=757098)

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

@@ -89,6 +89,9 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     # ========================
     # Fails on all platforms
 
+    self.Fail('conformance/misc/webgl-specific-stencil-settings.html',
+        bug=806557)
+
     # Need to forbid mipmap generation with this extension.
     # Uncomment suppressions below when re-enabling. (Or remove them?
     # Were the failures caused by this gray area in the spec, now

content/test/gpu/gpu_tests/webgl_conformance_revision.txt

 # AUTOGENERATED FILE - DO NOT EDIT
 # SEE roll_webgl_conformance.py
-Current webgl revision 3c1cb0203b6cfc10389e85a350b2ea6ca29d01ce
+Current webgl revision da5abe6e9bae583e4ae73aa553547fcaa637d099