Add tombstones as part of json-results-file for android instr tests.

build/android/pylib/base/base_test_result.py

 # Copyright (c) 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.
 
 """Module containing base test results classes."""
 
 import threading
 
 
 class ResultType(object):
@@ skipping 23 matching lines @@
       test_type: Type of the test result as defined in ResultType.
       duration: Time it took for the test to run in milliseconds.
       log: An optional string listing any errors.
     """
     assert name
     assert test_type in ResultType.GetTypes()
     self._name = name
     self._test_type = test_type
     self._duration = duration
     self._log = log
+    self._tombstones = None
 
   def __str__(self):
     return self._name
 
   def __repr__(self):
     return self._name
 
   def __cmp__(self, other):
     # pylint: disable=W0212
     return cmp(self._name, other._name)
@@ skipping 27 matching lines @@
     return self._duration
 
   def SetLog(self, log):
     """Set the test log."""
     self._log = log
 
   def GetLog(self):
     """Get the test log."""
     return self._log
 
+  def SetTombstones(self, tombstones):
+    self._tombstones = tombstones
+
+  def GetTombstones(self):
+    return self._tombstones
 
 class TestRunResults(object):
   """Set of results for a test run."""
 
   def __init__(self):
     self._results = set()
     self._results_lock = threading.RLock()
 
   def GetLogs(self):
     """Get the string representation of all test logs."""
@@ skipping 120 matching lines @@
     return self._GetType(ResultType.UNKNOWN)
 
   def GetNotPass(self):
     """Get the set of all non-passed test results."""
     return self.GetAll() - self.GetPass()
 
   def DidRunPass(self):
     """Return whether the test run was successful."""
     return not self.GetNotPass() - self.GetSkip()