Mark some WebGL2 tests Flaky

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 56 matching lines @@
         bug=712584)
 
     # Windows only.
     self.Fail('conformance2/rendering/blitframebuffer-outside-readbuffer.html',
         ['win', 'd3d11'], bug=644740)
     self.Fail('deqp/functional/gles3/sync.html', ['win', 'd3d11'], bug=676848)
 
     # Win / NVidia
     self.Flaky('deqp/functional/gles3/fbomultisample*',
         ['win', 'nvidia', 'd3d11'], bug=631317)
+    self.Flaky('deqp/functional/gles3/texturefiltering/cube_combinations_*',
+        ['win', 'nvidia'], bug=712739)
     self.Fail('conformance2/rendering/' +
         'draw-with-integer-texture-base-level.html',
         ['win', 'nvidia', 'd3d11'], bug=679639)
 
     # Win10 / NVIDIA Quadro P400 failures
     self.Fail('deqp/functional/gles3/transformfeedback/' +
         'basic_types_interleaved_lines.html',
         ['win10', ('nvidia', 0x1cb3), 'd3d11'], bug=680754)
     self.Fail('deqp/functional/gles3/transformfeedback/' +
         'basic_types_interleaved_triangles.html',
@@ skipping 1028 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'])