[Findit] Fracas crash triage dashboard

appengine/findit/crash/fracas.py

 # Copyright 2016 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.
 
 """Process crashes from Chrome crash server and find culprits for them."""
 
 import logging
 
 from common import chromium_deps
 from crash import detect_regression_range
@@ skipping 85 matching lines @@
       culprit_results, crash_stack)
   suspected_components = ComponentClassifier().Classify(
       culprit_results, crash_stack)
 
   culprit_results_list = [result.ToDict() for result in culprit_results]
 
   return (
       {
           'found': (bool(suspected_project) or bool(suspected_components) or
                     bool(culprit_results_list)),
+          'regression_range': regression_versions,
           'suspected_project': suspected_project,
           'suspected_components': suspected_components,
           'suspected_cls': culprit_results_list,
       },
       {
           'found_suspects': bool(culprit_results_list),
           'has_regression_range': bool(regression_versions),
           'solution': 'core_algorithm',
       }
   )