Update from https://crrev.com/329939

build/android/pylib/remote/device/remote_device_environment.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.
 
 """Environment setup and teardown for remote devices."""
 
 import distutils.version
 import json
 import logging
 import os
@@ skipping 313 matching lines @@
 
   @property
   def device_type_id(self):
     return self._device['device_type_id']
 
   @property
   def network_config(self):
     return self._network_config
 
   @property
+  def only_output_failures(self):
+    # TODO(jbudorick): Remove this once b/18981674 is fixed.
+    return True
+
+  @property
   def results_path(self):
     return self._results_path
 
   @property
   def runner_package(self):
     return self._runner_package
 
   @property
   def runner_type(self):
     return self._runner_type
@@ skipping 10 matching lines @@
   def trigger(self):
     return self._trigger
 
   @property
   def verbose_count(self):
     return self._verbose_count
 
   @property
   def device_type(self):
     return self._device_type