Roll WebGL ba8c5aa..f43726c

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/ba8c5aa..f43726c

BUG=
TEST=bots
TBR=kbr@chromium.org
NOTRY=true
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2043913002
Cr-Commit-Position: refs/heads/master@{#398171}

DEPS

@@ -189,7 +189,7 @@ deps = {
     Var('chromium_git') + '/external/bidichecker/lib.git' + '@' + '97f2aa645b74c28c57eca56992235c79850fa9e0',
 
   'src/third_party/webgl/src':
-   Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'ba8c5aafba3217bcd187440b6b74051f30b2f800',
+   Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'f43726c0b31bec90fa70c9318ddf7e5941f63598',
 
   'src/third_party/webdriver/pylib':
     Var('chromium_git') + '/external/selenium/py.git' + '@' + '5fd78261a75fe08d27ca4835fb6c5ce4b42275bd',

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -28,11 +28,14 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     # ========================
     # Conformance expectations
     # ========================
+
+    # Passing tests, waiting to be turned on when sharding is implemented.
+    self.Skip('deqp/functional/gles3/shadermatrix/*', bug=1)
+
     # All platforms.
     self.Skip('deqp/functional/gles3/builtinprecision/*.html', bug=483282)
     self.Skip('deqp/functional/gles3/draw.html', bug=483282)
     self.Skip('deqp/functional/gles3/fbocolorbuffer.html', bug=483282)
-    self.Skip('deqp/functional/gles3/fbodepthbuffer.html', bug=483282)
     self.Skip('deqp/functional/gles3/fboinvalidate.html', bug=483282)
     self.Skip('deqp/functional/gles3/fbomultisample.html', bug=483282)
     self.Skip('deqp/functional/gles3/fborender.html', bug=483282)
@@ -46,8 +49,6 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Skip('deqp/functional/gles3/occlusionquery.html', bug=483282)
     self.Skip('deqp/functional/gles3/shadercommonfunction.html', bug=483282)
     self.Skip('deqp/functional/gles3/shaderderivate.html', bug=483282)
-    self.Skip('deqp/functional/gles3/shaderloop.html', bug=483282)
-    self.Skip('deqp/functional/gles3/shadermatrix.html', bug=483282)
     self.Skip('deqp/functional/gles3/shaderoperator.html', bug=483282)
     self.Skip('deqp/functional/gles3/shaderpackingfunction.html', bug=483282)
     self.Skip('deqp/functional/gles3/shadertexturefunction/*.html', bug=483282)
@@ -57,7 +58,6 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Skip('deqp/functional/gles3/uniformbuffers.html', bug=483282)
 
     self.Fail('deqp/data/gles3/shaders/preprocessor.html', bug=483282)
-    self.Flaky('deqp/functional/gles3/shaderindexing.html', bug=483282)
 
     self.Fail('conformance2/glsl3/forbidden-operators.html', bug=483282)
 
@@ -126,6 +126,13 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         'basic_copyteximage2d.html',
         ['win'], bug=483282)
 
+    self.Fail('deqp/functional/gles3/shaderloop_for.html',
+        ['win'], bug=617817)
+    self.Fail('deqp/functional/gles3/shaderloop_while.html',
+        ['win'], bug=617817)
+    self.Fail('deqp/functional/gles3/shaderloop_do_while.html',
+        ['win'], bug=617817)
+
     self.Flaky('deqp/functional/gles3/buffercopy.html', ['win'], bug=587601)
 
     self.Skip('deqp/functional/gles3/readpixel.html', ['win'], bug=483282)
@@ -340,6 +347,8 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         ['mac'], bug=606074)
     self.Fail('deqp/functional/gles3/texturefiltering/cube_combinations_*',
         ['mac'], bug=606074)
+    self.Fail('deqp/functional/gles3/shaderloop_do_while.html',
+        ['mac'], bug=617820)
 
     self.Skip('deqp/functional/gles3/texturespecification/' +
         'basic_copyteximage2d.html',
@@ -479,6 +488,8 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         ['linux'], bug=483282)
     self.Fail('conformance2/reading/read-pixels-from-fbo-test.html',
         ['linux'], bug=483282)
+    self.Fail('deqp/functional/gles3/fbodepthbuffer.html',
+        ['linux'], bug=483282)
 
     self.Skip('deqp/data/gles3/shaders/qualification_order.html',
         ['linux', 'amd', 'intel'], bug=483282)
@@ -536,7 +547,7 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
         ['linux', 'amd'], bug=483282)
     self.Fail('deqp/functional/gles3/samplerobject.html',
         ['linux', 'amd'], bug=483282)
-    self.Fail('deqp/functional/gles3/shaderprecision.html',
+    self.Fail('deqp/functional/gles3/shaderprecision*.html',
         ['linux', 'amd'], bug=483282)
     self.Fail('deqp/functional/gles3/texturefiltering/3d*',
         ['linux', 'amd'], bug=606114)