Move builders.py and steps.py to chromium_tests.

scripts/slave/recipes/chromium.py

 # Copyright 2013 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.
 
 DEPS = [
   'adb',
   'bisect_tester',
   'chromium',
   'chromium_android',
   'chromium_tests',
   'isolate',
   'json',
   'path',
   'platform',
   'properties',
   'python',
   'raw_io',
   'test_utils',
   'step',
   'swarming',
 ]
 
 
 def GenSteps(api):
   mastername = api.properties.get('mastername')
   buildername = api.properties.get('buildername')
+  api.chromium_tests.load_builder_configs(mastername)
 
   if mastername == 'tryserver.chromium.perf' and api.chromium.builders[
       mastername]['builders'][buildername]['bot_type'] == 'tester':
     api.bisect_tester.upload_job_url()
 
   api.chromium_tests.configure_build(mastername, buildername)
   update_step, master_dict, test_spec = \
       api.chromium_tests.prepare_checkout(mastername, buildername)
   api.chromium_tests.compile(mastername, buildername, update_step, master_dict,
                              test_spec)
   tests = api.chromium_tests.tests_for_builder(
       mastername, buildername, update_step, master_dict)
 
   if not tests:
     return
 
   api.chromium_tests.configure_swarming('chromium', precommit=False,
                                         mastername=mastername)
   test_runner = api.chromium_tests.create_test_runner(api, tests)
   with api.chromium_tests.wrap_chromium_tests(mastername):
     test_runner()
 
 
 def _sanitize_nonalpha(text):
   return ''.join(c if c.isalnum() else '_' for c in text)
 
 
 def GenTests(api):
-  for mastername, master_config in api.chromium.builders.iteritems():
+  # TODO(akuegel): Filter out those masters that are not using this recipe.

[Paweł Hajdan Jr., 2015/06/15 09:09:29]

Well, I'd say these masters just shouldn't be in chromium_tests.builders then.

[Adrian Kuegel, 2015/06/15 12:33:22]

Acknowledged. I removed this TODO.

+  for mastername, master_config in api.chromium_tests.builders.iteritems():
 
     # parent builder name -> list of triggered builders.
     triggered_by_parent = {}
     for buildername, bot_config in master_config['builders'].iteritems():
       parent = bot_config.get('parent_buildername')
       if parent:
         triggered_by_parent.setdefault(parent, []).append(buildername)
 
     for buildername, bot_config in master_config['builders'].iteritems():
       bot_type = bot_config.get('bot_type', 'builder_tester')
@@ skipping 383 matching lines @@
     api.properties.generic(
         mastername='chromium.webkit',
         buildername='WebKit XP',
         project='chromium',
         parent_buildername='WebKit Win Builder',
         parent_got_revision='1e74b372f951d4491f305ec64f6decfcda739e73',
         parent_got_webkit_revision='191269',
         revision='1e74b372f951d4491f305ec64f6decfcda739e73') +
     api.platform('win', 32)
   )