Mark WebglConformance_conformance_uniforms_gl_uniform_arrays as flaky.

content/test/gpu/gpu_tests/webgl_conformance_expectations.py

 # Copyright (c) 2013 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.
 import os
 
 from gpu_tests.gpu_test_expectations import GpuTestExpectations
 
 # See the GpuTestExpectations class for documentation.
 
 class WebGLConformanceExpectations(GpuTestExpectations):
@@ skipping 124 matching lines @@
     self.Flaky('conformance/textures/misc/texture-upload-size.html',
         ['win', 'nvidia'], bug=630860)
     self.Fail('conformance/glsl/bugs/unary-minus-operator-float-bug.html',
         ['win', 'nvidia'], bug=672380)
 
     # Win7 / Intel failures
     self.Fail('conformance/textures/misc/' +
               'copy-tex-image-and-sub-image-2d.html',
               ['win7', 'intel', 'no_passthrough'])
 
+    # Win / Intel failures
+    self.Flaky('conformance/uniforms/gl-uniform-arrays.html',
+        ['win', 'debug', 'intel'], bug=678382)
+
     # Win / AMD flakiness seen on new tryservers.
     # It's unfortunate that this suppression needs to be so broad, but
     # basically any test that uses readPixels is potentially flaky, and
     # it's infeasible to suppress individual failures one by one.
     self.Flaky('conformance/*', ['win', ('amd', 0x6779)], bug=491419)
 
     # Win AMD failures
     # This test is probably flaky on all AMD, but only visible on the
     # new AMD (the whole test suite is flaky on the old config).
     # Mark as Fail since it often flakes in all 3 retries
@@ skipping 660 matching lines @@
     self.Fail('conformance/textures/misc/texture-npot.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/textures/misc/texture-npot-video.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/textures/misc/texture-size.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Fail('conformance/uniforms/gl-uniform-arrays.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)
     self.Skip('conformance/uniforms/uniform-default-values.html',
         ['chromeos', ('intel', 0xa011)], bug=375554)