Update appengine-pipelines before files API turndown.

appengine/findit/main.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.
 
 import endpoints
 import webapp2
 
-from pipeline_utils.appengine_third_party_pipeline_src_pipeline import status_ui
+from pipeline_utils.appengine_third_party_pipeline_python_src_pipeline \
+    import status_ui
 
 from findit_api import FindItApi
 from handlers import build_failure
 from handlers import check_duplicate_failures
 from handlers import failure_log
 from handlers import list_analyses
 from handlers import monitor_alerts
 from handlers import triage_analysis
 from handlers import verify_analysis
 
@@ skipping 19 matching lines @@
 
 # This is for appengine pipeline status pages.
 pipeline_status_handler_mappings = [
     ('/_ah/pipeline/rpc/tree', status_ui._TreeStatusHandler),
     ('/_ah/pipeline/rpc/class_paths', status_ui._ClassPathListHandler),
     ('/_ah/pipeline/rpc/list', status_ui._RootListHandler),
     ('/_ah/pipeline(/.+)', status_ui._StatusUiHandler),
 ]
 pipeline_status_application = webapp2.WSGIApplication(
     pipeline_status_handler_mappings, debug=False)