Roll WebGL 3e235f7..f554de2

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

Index: content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
diff --git a/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py b/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
index 46e5e20ad923a995253cf8e42ed3c185311c4f65..92b9b11ca051f13d23cdea6bb5e0a7662932ace5 100644
--- a/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
+++ b/content/test/gpu/gpu_tests/webgl2_conformance_expectations.py
@@ -43,12 +43,13 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     # All platforms.
     self.Flaky('conformance2/query/occlusion-query.html', bug=603168)
     self.Fail('conformance2/glsl3/tricky-loop-conditions.html', bug=483282)
+    self.Fail('conformance2/rendering/depth-stencil-feedback-loop.html',
+        bug=660844) # WebGL 2.0.1
     self.Fail('conformance2/rendering/rendering-sampling-feedback-loop.html',
         bug=660844)
     self.Fail('conformance2/textures/misc/' +
         'integer-cubemap-specification-order-bug.html',
         bug=483282) # owner:cwallez, test might be buggy
-
     # Windows only.
     self.Fail('conformance2/textures/misc/tex-srgb-mipmap.html',
         ['win'], bug=634519)