Suppress WebGL tests failures after roll to 0d55c88

conformance2/vertex_arrays/vertex-array-object-and-disabled-attributes.html
on Linux AMD

conformance/attribs/gl-disabled-vertex-attrib-update.html
on Nexus 5

conformance/reading/fbo-remains-unchanged-after-read-pixels.html
conformance/reading/read-pixels-pack-alignment.html
conformance/reading/read-pixels-test.html
on Nexus 6

TBR=kbr@chromium.org

Bug: 899754
Change-Id: Icb1db2a029fa20897baf925609a2ed4dd00cf132
Reviewed-on: https://chromium-review.googlesource.com/c/1305206Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603575}

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

@@ -1124,6 +1124,9 @@ class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
     #     ['linux', 'amd'], bug=483282)
     self.Fail('conformance2/textures/misc/copy-texture-image-luma-format.html',
         ['linux', 'amd'], bug=483282)
+    self.Fail('conformance2/vertex_arrays/' +
+        'vertex-array-object-and-disabled-attributes.html',
+        ['linux', 'amd'], bug=899754)
 
     self.Fail('deqp/functional/gles3/texturespecification/' +
         'teximage2d_pbo_cube_00.html',

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

@@ -759,6 +759,8 @@ class WebGLConformanceExpectations(GpuTestExpectations):
         ['android', 'qualcomm', 'no_passthrough'], bug=499555)
 
     # Nexus 5
+    self.Fail('conformance/attribs/gl-disabled-vertex-attrib-update.html',
+        ['android', ('qualcomm', 'Adreno (TM) 330')], bug=899754)
     self.Fail('conformance/extensions/angle-instanced-arrays.html',
         ['android', ('qualcomm', 'Adreno (TM) 330')], bug=611943)
     self.Fail('conformance/extensions/ext-texture-filter-anisotropic.html',
@@ -875,6 +877,13 @@ class WebGLConformanceExpectations(GpuTestExpectations):
     self.Skip('conformance/more/functions/bindBufferBadArgs.html',
         ['android', 'android-webview-instrumentation',
          ('qualcomm', 'Adreno (TM) 420')], bug=499874)
+    self.Fail('conformance/reading/' +
+        'fbo-remains-unchanged-after-read-pixels.html',
+        ['android', ('qualcomm', 'Adreno (TM) 420')], bug=899754)
+    self.Fail('conformance/reading/read-pixels-pack-alignment.html',
+        ['android', ('qualcomm', 'Adreno (TM) 420')], bug=899754)
+    self.Fail('conformance/reading/read-pixels-test.html',
+        ['android', ('qualcomm', 'Adreno (TM) 420')], bug=899754)
     self.Fail('conformance/rendering/clear-after-copyTexImage2D.html',
         ['android', ('qualcomm', 'Adreno (TM) 420')], bug=737002)
     self.Fail('conformance/rendering/gl-scissor-test.html',