[Findit] Fix Key error in build_failure handler.

appengine/findit/handlers/build_failure.py

Index: appengine/findit/handlers/build_failure.py
diff --git a/appengine/findit/handlers/build_failure.py b/appengine/findit/handlers/build_failure.py
index 16245b68fc64e27ffe65911c5501500704b58260..3f6eca31bd1b5635d8836b5401d77e32468c43b6 100644
--- a/appengine/findit/handlers/build_failure.py
+++ b/appengine/findit/handlers/build_failure.py
@@ -253,11 +253,12 @@ def _GetAnalysisResultWithTryJobInfo(
           'supported': heuristic_result['supported']
       }
 
-      if try_job_result['status'] == result_status.FLAKY:
-        step_updated_results['flaky_failures'].append(final_result)
-      elif try_job_result['status'] in NO_TRY_JOB_REASON_MAP.values():
+      if ('status' not in try_job_result or

[lijeffrey, 2016/04/26 21:53:29]

Maybe add a test case for this?

[stgao, 2016/04/26 22:05:46]

+1

[chanli, 2016/04/26 22:29:15]

Done.

+          try_job_result['status'] in NO_TRY_JOB_REASON_MAP.values()):
         # There is no try job info but only heuristic result.
         step_updated_results['unclassified_failures'].append(final_result)
+      elif try_job_result['status'] == result_status.FLAKY:
+        step_updated_results['flaky_failures'].append(final_result)
       else:
         step_updated_results['reliable_failures'].append(final_result)