WebGL CTS: add expectation for failing extension check on Linux Intel

content/test/gpu/gpu_tests/webgl2_conformance_expectations.py

 # Copyright (c) 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 from gpu_tests.webgl_conformance_expectations import WebGLConformanceExpectations
 
 # See the GpuTestExpectations class for documentation.
 
 class WebGL2ConformanceExpectations(WebGLConformanceExpectations):
   def __init__(self, conformance_path, url_prefixes=None, is_asan=False):
     super(WebGL2ConformanceExpectations, self).__init__(
@@ skipping 704 matching lines @@
         ['linux', ('nvidia', 0xf02)], bug=680282)
     self.Fail('conformance2/textures/image_data/tex-2d-rg16f-rg-half_float.html',
         ['linux', 'nvidia'], bug=684399)
     self.Fail('conformance2/textures/image_bitmap_from_blob/' +
         'tex-2d-rgb565-rgb-unsigned_byte.html',
         ['linux', 'nvidia'], bug=684399)
 
     # Linux Intel
     self.Fail('conformance2/extensions/ext-color-buffer-float.html',
         ['linux', 'intel'], bug=640389)
+    self.Fail('WebglExtension_EXT_disjoint_timer_query_webgl2',
+        ['linux', 'intel'], bug=687210)
 
     # See https://bugs.freedesktop.org/show_bug.cgi?id=94477
     self.Skip('conformance/glsl/bugs/temp-expressions-should-not-crash.html',
         ['linux', 'intel'], bug=540543)  # GPU timeout
 
     self.Fail('deqp/functional/gles3/fbomultisample.8_samples.html',
         ['linux', 'intel'], bug=635528)
 
 
     self.Fail('conformance2/textures/misc/tex-subimage3d-pixel-buffer-bug.html',
@@ skipping 327 matching lines @@
     # self.Fail(page_name,
     #     ['linux', ('nvidia', 0x1), 'debug', 'opengl'])
     # self.Fail(page_name,
     #     ['win', ('nvidia', 0x1), 'debug', 'opengl'])
 
     # Conflicts if between a generic os condition and a specific version
     # self.Fail(page_name,
     #     ['xp', ('nvidia', 0x1), 'debug', 'opengl'])
     # self.Fail(page_name,
     #     ['win', ('nvidia', 0x1), 'debug', 'opengl'])