Webgl conformance test expectations update

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.
 
 from telemetry.page import test_expectations
 
 # Valid expectation conditions are:
 #
 # Operating systems:
 #     win, xp, vista, win7, mac, leopard, snowleopard, lion, mountainlion,
@@ skipping 70 matching lines @@
         ['win7', 'intel'])
     self.Fail('conformance/textures/texture-formats-test.html',
         ['win7', 'intel'])
     self.Fail('conformance/textures/texture-mips.html',
         ['win7', 'intel'])
     self.Fail('conformance/textures/texture-npot.html',
         ['win7', 'intel'])
     self.Fail('conformance/textures/texture-size-cube-maps.html',
         ['win7', 'intel'])
 
+    # Mac failures.
+    self.Fail('conformance/glsl/misc/shaders-with-varyings.html',
+        ['mac'], bug=322760)
+
     # Mac/Intel failures
     self.Fail('conformance/rendering/gl-scissor-test.html',
         ['mac', 'intel'], bug=314997)
     # The following two tests hang the WindowServer.
     self.Skip('conformance/canvas/drawingbuffer-static-canvas-test.html',
         ['mac', 'intel'], bug=303915)
     self.Skip('conformance/canvas/drawingbuffer-test.html',
         ['mac', 'intel'], bug=303915)
     # The following three tests only fail.
     # Radar 13499677
@@ skipping 57 matching lines @@
     self.Fail('conformance/glsl/misc/empty_main.vert.html',
         ['android'], bug=315976)
     self.Fail('conformance/glsl/misc/gl_position_unset.vert.html',
         ['android'], bug=315976)
 
     # Skip slow tests.
     self.Skip('conformance/context/context-creation-and-destruction.html',
         bug=322689)
     self.Skip('conformance/rendering/multisample-corruption.html',
         bug=322689)