Roll WebGL 198d637..25a501c

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/198d637..25a501c

Bug: 828135, 849572
Cq-Include-Trybots: luci.chromium.try: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;luci.chromium.try:win_angle_rel_ng
Change-Id: If7749e453107880d235109758aebf452ff5a80ab
Reviewed-on: https://chromium-review.googlesource.com/1086507
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#565297}

DEPS

@@ -1004,7 +1004,7 @@ deps = {
     Var('chromium_git') + '/external/selenium/py.git' + '@' + '5fd78261a75fe08d27ca4835fb6c5ce4b42275bd',
 
   'src/third_party/webgl/src':
-    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '198d637dd3e21d837fac6b3186cc6bc72e2f7219',
+    Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '5e83981c2c44f24109b96b555d6865d481e0c609',
 
   'src/third_party/webrtc':
     Var('webrtc_git') + '/src.git' + '@' + '81327d54f3ad47e2a1722c5849ea52884c221658',

content/test/data/gpu/webgl2_conformance_tests_output.json

@@ -27,9 +27,6 @@
     "WebglConformance_conformance2_extensions_ext_disjoint_timer_query_webgl2": 4.3499,
     "WebglConformance_conformance2_extensions_promoted_extensions": 0.0576,
     "WebglConformance_conformance2_extensions_promoted_extensions_in_shaders": 0.2679,
-    "WebglConformance_conformance2_extensions_webgl_get_buffer_sub_data_async": 0.0536,
-    "WebglConformance_conformance2_extensions_webgl_get_buffer_sub_data_async_lose_context": 0.0477,
-    "WebglConformance_conformance2_extensions_webgl_get_buffer_sub_data_async_stress": 0.05,
     "WebglConformance_conformance2_glsl3_array_as_return_value": 0.2149,
     "WebglConformance_conformance2_glsl3_array_assign": 0.2059,
     "WebglConformance_conformance2_glsl3_array_assign_constructor": 0.1988,

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -66,6 +66,11 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Fail('conformance2/glsl3/array-length-side-effects.html',
         bug=2142) # angle bug ID
 
+    # Need to implement new error semantics
+    # https://github.com/KhronosGroup/WebGL/pull/2607
+    self.Fail('conformance/rendering/draw-elements-out-of-bounds.html',
+        bug=849572)
+
     # All non-ANGLE platforms.
     self.Fail('conformance2/attribs/' +
         'gl-bindAttribLocation-aliasing-inactive.html',

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

@@ -102,6 +102,13 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     self.Fail('conformance/extensions/webgl-draw-buffers-feedback-loop.html',
         ['no_passthrough'], bug=1619) # angle bug ID
 
+    # Need to implement new error semantics
+    # https://github.com/KhronosGroup/WebGL/pull/2607
+    self.Fail('conformance/extensions/' +
+        'angle-instanced-arrays-out-of-bounds.html', bug=849572)
+    self.Fail('conformance/rendering/draw-elements-out-of-bounds.html',
+        bug=849572)
+
     # Failing on Windows and Linux with NVIDIA GPUs and OpenGL driver.
     self.Fail('conformance/glsl/bugs/vector-scalar-arithmetic-inside-loop.html',
         ['nvidia'], bug=772651)

content/test/gpu/gpu_tests/webgl_conformance_revision.txt

 # AUTOGENERATED FILE - DO NOT EDIT
 # SEE roll_webgl_conformance.py
-Current webgl revision 198d637dd3e21d837fac6b3186cc6bc72e2f7219
+Current webgl revision 5e83981c2c44f24109b96b555d6865d481e0c609