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

appengine/findit/handlers/flake/check_flake.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.api import users
 
 from common import auth_util
 from common import constants
 from common import time_util
 from common.base_handler import BaseHandler
 from common.base_handler import Permission
 from model import analysis_status
 from waterfall.flake import initialize_flake_pipeline
 
-
 class CheckFlake(BaseHandler):
   PERMISSION_LEVEL = Permission.ANYONE
 
   def HandleGet(self):
     master_name = self.request.get('master_name').strip()
     builder_name = self.request.get('builder_name').strip()
     build_number = int(self.request.get('build_number', '0').strip())
     step_name = self.request.get('step_name').strip()
     test_name = self.request.get('test_name').strip()
 
@@ skipping 53 matching lines @@
       coordinates.append([data_point.build_number, data_point.pass_rate])
 
     # Order by build number from earliest to latest.
     coordinates.sort(key=lambda x: x[0])
 
     data['pass_rates'] = coordinates
     return {
         'template': 'flake/result.html',
         'data': data
     }