Update from https://crrev.com/329939

build/android/pylib/remote/device/remote_device_instrumentation_test_run.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.
 
 """Run specific test on specific environment."""
 
 import logging
 import os
 import tempfile
 
@@ skipping 42 matching lines @@
           self._test_instance.driver_name,
           environment_variables=env_vars,
           extra_apks=[self._test_instance.test_apk])
 
   #override
   def _ParseTestResults(self):
     logging.info('Parsing results from stdout.')
     r = base_test_result.TestRunResults()
     result_code, result_bundle, statuses = (
         self._test_instance.ParseAmInstrumentRawOutput(
-            self._GetRawTestOutput().splitlines()))
+            self._results['results']['output'].splitlines()))
     result = self._test_instance.GenerateTestResults(
         result_code, result_bundle, statuses, 0, 0)
 
     if isinstance(result, base_test_result.BaseTestResult):
       r.AddResult(result)
     elif isinstance(result, list):
       r.AddResults(result)
     else:
       raise Exception('Unexpected result type: %s' % type(result).__name__)
 
     return r