Mark conformance/extensions/oes-texture-half-float.html on Linux / ANGLE.

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 182 matching lines @@
         'conformance/glsl/bugs/array-of-struct-with-int-first-position.html',
         ['mac', ('nvidia', 0xfd5), ('nvidia', 0xfe9)], bug=368912)
     self.Fail('conformance/extensions/webgl-draw-buffers.html',
         ['mavericks', ('nvidia', 0xfe9)], bug=586536)
 
     # Mac Retina AMD failures
     self.Flaky('conformance/extensions/oes-texture-float-with-video.html',
         ['mac', ('amd', 0x6821)], bug=599272)
 
     # Linux failures
+    # OpenGL
+    self.Fail('conformance/extensions/oes-texture-half-float.html',
+        ['linux', 'opengl'], bug=607283)
+
     # NVIDIA
     self.Fail('conformance/extensions/angle-instanced-arrays.html',
               ['linux', 'nvidia'], bug=544989) # Too flaky to retry
     self.Flaky('conformance/extensions/oes-element-index-uint.html',
                ['linux', 'nvidia'], bug=524144)
     self.Flaky('conformance/textures/image/' +
                'tex-2d-rgb-rgb-unsigned_byte.html',
                ['linux', 'nvidia'], bug=596622)
     # AMD
     self.Flaky('conformance/more/functions/uniformi.html',
@@ skipping 252 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)