Disable failing webrtc.stress benchmark on android.

tools/perf/benchmarks/webrtc.py

 # Copyright 2014 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 core import perf_benchmark
 
 from measurements import webrtc
 import page_sets
 from telemetry import benchmark
 from telemetry.timeline import chrome_trace_category_filter
@@ skipping 32 matching lines @@
 
 class WebrtcDataChannel(_Webrtc):
   """Measures WebRtc DataChannel loopback."""
   page_set = page_sets.WebrtcDatachannelPageSet
 
   @classmethod
   def Name(cls):
     return 'webrtc.datachannel'
 
 
+@benchmark.Disabled('android')  # http://crbug.com/663802
 class WebrtcStressTest(perf_benchmark.PerfBenchmark):
   """Measures WebRtc CPU and GPU usage with multiple peer connections."""
   page_set = page_sets.WebrtcStresstestPageSet
 
   @classmethod
   def Name(cls):
     return 'webrtc.stress'
 
   def CreatePageTest(self, options):
     return webrtc.WebRTC(use_webrtc_stats=False)
@@ skipping 18 matching lines @@
         [webrtc_rendering_timeline.WebRtcRenderingTimelineMetric()])
     return options
 
   def SetExtraBrowserOptions(self, options):
     options.AppendExtraBrowserArgs('--use-fake-device-for-media-stream')
     options.AppendExtraBrowserArgs('--use-fake-ui-for-media-stream')
 
   @classmethod
   def Name(cls):
     return 'webrtc.webrtc_smoothness'