Run WebGL 1.0 tests as part of the WebGL 2.0 conformance suite.

content/test/gpu/gpu_tests/webgl_conformance_expectations_unittest.py

 # Copyright 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.
 import collections
 import itertools
 import os
 import unittest
 
 from telemetry.testing import fakes
 
@@ skipping 125 matching lines @@
           len(c1.vendors) + len(c1.devices) == 0 or \
           len(c2.vendors) + len(c2.devices) == 0 or \
           len(c1.vendors.intersection(c2.vendors)) != 0 or \
           len(c1.devices.intersection(c2.devices)) != 0 or \
           any([vendor in c1.vendors for (vendor, _) in c2.devices]) or \
           any([vendor in c2.vendors for (vendor, _) in c1.devices])
 
         conflicts = non_gpu_conflicts and gpu_conflicts
 
         if conflicts:
-          print "WARNING: Found a conflict for", pattern
+          print "WARNING: Found a conflict for", pattern, " :"
+          print "  ", c1
+          print "  ", c2
+
+          print "  Type:" + (" (non-gpu)" if non_gpu_conflicts else "") + \
+            (" (gpu)" if gpu_conflicts else "")
         self.assertEquals(conflicts, False)