[Android] Move base tests classes to pylib/base

build/android/pylib/base/test_result.py

 # Copyright (c) 2012 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 json
 import logging
 import os
 import re
 import time
 import traceback
 
-import buildbot_report
-import constants
+from pylib import buildbot_report
+from pylib import constants
 from pylib.utils import flakiness_dashboard_results_uploader
 
 
 _STAGING_SERVER = 'chrome-android-staging'
 
 
 class BaseTestResult(object):
   """A single result from a unit test."""
 
   def __init__(self, name, log):
@@ skipping 247 matching lines @@
 
       if flakiness_server:
         self._LogToFlakinessDashboard(test_type, test_package, flakiness_server)
 
   def PrintAnnotation(self):
     """Print buildbot annotations for test results."""
     if self.failed or self.crashed or self.overall_fail or self.timed_out:
       buildbot_report.PrintError()
     else:
       print 'Step success!'  # No annotation needed