[Findit] Add settings for actions after culprits or suspects are identified.

appengine/findit/model/wf_config.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.
 
 """Findit for Waterfall configuration."""
 
 from google.appengine.ext import ndb
 
 from model.versioned_config import VersionedConfig
 
@@ skipping 61 matching lines @@
   # }
   swarming_settings = ndb.JsonProperty(indexed=False, default={})
 
   # A dict containing build data download settings. For example,
   # {
   #     'download_interval_seconds': 10,
   #     'memcache_download_expiration_seconds': 3600,
   #     'use_chrome_build_extract': True
   # }
   download_build_data_settings = ndb.JsonProperty(indexed=False, default={})
-  
+
+  # A dict containing action settings for identified culprits or suspects.
+  # {
+  #     'cr_notification_build_threshold': 2,
+  #     'cr_notification_latency_limit_minutes': 30,
+  # }
+  action_settings = ndb.JsonProperty(indexed=False, default={})