[Findit] Factoring the gitiles (etc) stuff out into its own directory

appengine/findit/handlers/build_failure.py

 # Copyright 2014 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.
 
 from collections import defaultdict
 import copy
 from datetime import datetime
 
 from google.appengine.api import users
 
 from common import constants
-from common.base_handler import BaseHandler
-from common.base_handler import Permission
+from common.base_handler import BaseHandler, Permission
 from common.waterfall import failure_type
 from handlers import handlers_util
 from handlers import result_status
 from handlers.result_status import NO_TRY_JOB_REASON_MAP
 from model import analysis_status
 from model import result_status as analysis_result_status
 from model import suspected_cl_status
 from model.result_status import RESULT_STATUS_TO_DESCRIPTION
 from model.suspected_cl_confidence import SuspectedCLConfidence
 from model.suspected_cl_status import CL_STATUS_TO_DESCRIPTION
@@ skipping 438 matching lines @@
     else:
       self._PrepareDataForTestFailures(
         analysis, build_info, data, self._ShowDebugInfo())
       return {
         'template': 'waterfall/test_failure.html',
         'data': data
       }
 
   def HandlePost(self):  # pragma: no cover
     return self.HandleGet()