Skip WebGL2 video tests on the passthrough command buffer.

TBR=zmo@chromium.org
NOTRY=true

BUG=602688

Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I5f16c60d3e3de5a8b85a8e1f0a654ebc2709d1e3
Reviewed-on: https://chromium-review.googlesource.com/538886
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#480301}

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -186,15 +186,15 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     self.Flaky('deqp/*', ['win', 'intel', 'd3d11'], bug=628395)
 
     # Passthrough command decoder / D3D11
-    self.Fail('conformance/textures/image_bitmap_from_video/*',
+    self.Skip('conformance/textures/image_bitmap_from_video/*',
         ['win', 'passthrough', 'd3d11'], bug=602688)
-    self.Fail('conformance/textures/video/*',
+    self.Skip('conformance/textures/video/*',
         ['win', 'passthrough', 'd3d11'], bug=602688)
-    self.Fail('conformance/textures/misc/texture-corner-case-videos.html',
+    self.Skip('conformance/textures/misc/texture-corner-case-videos.html',
         ['win', 'passthrough', 'd3d11'], bug=602688)
-    self.Fail('conformance2/textures/image_bitmap_from_video/*',
+    self.Skip('conformance2/textures/image_bitmap_from_video/*',
         ['win', 'passthrough', 'd3d11'], bug=602688)
-    self.Fail('conformance2/textures/video/*',
+    self.Skip('conformance2/textures/video/*',
         ['win', 'passthrough', 'd3d11'], bug=602688)
 
     self.Fail('conformance2/glsl3/no-attribute-vertex-shader.html',