Disable SpeedIndexImplTest.testVideoCompleteness on cros.

tools/perf/metrics/speedindex_unittest.py

 # Copyright 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.
 
 # These tests access private methods in the speedindex module.
 # pylint: disable=W0212
 
 import json
 import os
 import unittest
 
 from telemetry.core.timeline import model
+from telemetry.unittest import DisabledTestOnCrOS
 from metrics import speedindex
 
 # Sample timeline data in the json format provided by devtools.
 # The sample events will be used in several tests below.
 _TEST_DIR = os.path.join(os.path.dirname(__file__), 'unittest_data')
 _SAMPLE_DATA = json.load(open(os.path.join(_TEST_DIR, 'sample_timeline.json')))
 _SAMPLE_EVENTS = model.TimelineModel(event_data=_SAMPLE_DATA).GetAllEvents()
 
 
 class FakeTimelineModel(object):
@@ skipping 62 matching lines @@
     paint_events = impl._IncludedPaintEvents(_SAMPLE_EVENTS)
     viewport = 1000, 1000
     time_area_dict = impl._TimeAreaDict(paint_events, viewport)
     self.assertEquals(len(time_area_dict), 4)
     # The event that ends at time 100 is a fullscreen; it's discounted by half.
     self.assertEquals(time_area_dict[100], 500000)
     self.assertEquals(time_area_dict[300], 100000)
     self.assertEquals(time_area_dict[400], 200000)
     self.assertEquals(time_area_dict[800], 200000)
 
+  @DisabledTestOnCrOS
   def testVideoCompleteness(self):
     frames = [
       (0.0, FakeBitmap([100, 0, 0])),
       (0.1, FakeBitmap([50, 25, 25])),
       (0.2, FakeBitmap([60, 0, 40])),
       (0.3, FakeBitmap([0, 10, 90]))
     ]
     impl = speedindex.VideoSpeedIndexImpl(FakeTab(frames))
     impl.Start()
     impl.Stop()
@@ skipping 68 matching lines @@
   def test2ch(self):
     # Page: http://2ch.net/
     # This page has several paint events, including nested paint events.
     self._TestJsonTimelineExpectation(
         '2ch_repeat_timeline.json', (997, 650), 674.58)
 
 
 if __name__ == "__main__":
   unittest.main()