Move recipe engine to third_party/recipe_engine.

scripts/slave/recipe_modules/bisect_tester/api.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.
 
 import json
 import os
 
-from slave import recipe_api
+from recipe_engine import recipe_api
 from . import perf_test
 
 BUCKET = 'chrome-perf'
 RESULTS_GS_DIR = 'bisect-results'
 
 
 class BisectTesterApi(recipe_api.RecipeApi):
   """A module for the bisect tester bot using the chromium recipe."""
 
   def __init__(self, **kwargs):
@@ skipping 70 matching lines @@
       url = "http://build.chromium.org/p/%s/json/builders/%s/builds/%s" % (
           self.m.properties['mastername'],
           self.m.properties['buildername'],
           self.m.properties['buildnumber'])
     local_save_results = self.m.python('saving url to temp file',
                                        self.resource('put_temp.py'),
                                        stdout=self.m.raw_io.output(),
                                        stdin=self.m.raw_io.input(url))
     local_file = local_save_results.stdout.splitlines()[0].strip()
     self.m.gsutil.upload(local_file, BUCKET, gs_filename, name=str(gs_filename))