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

appengine/findit/handlers/flake/list_flakes.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.
 
 from google.appengine.ext import ndb
 
-from common.base_handler import BaseHandler
-from common.base_handler import Permission
+from common.base_handler import BaseHandler, Permission
 from model.flake.master_flake_analysis import MasterFlakeAnalysis
 
 
 def FilterMasterFlakeAnalysis(master_flake_analysis_query, master_name,
                               builder_name, build_number, step_name, test_name):
   if master_name:
     master_flake_analysis_query = master_flake_analysis_query.filter(
         MasterFlakeAnalysis.master_name == master_name)
   if builder_name:
     master_flake_analysis_query = master_flake_analysis_query.filter(
@@ skipping 33 matching lines @@
           'builder_name': master_flake_analysis.builder_name,
           'build_number': master_flake_analysis.build_number,
           'step_name': master_flake_analysis.step_name,
           'test_name': master_flake_analysis.test_name
       })
 
     return {
         'template': 'flake/dashboard.html',
         'data': data
     }