chromium.mac: convert ios/unified_builder_tester builders to remote_run

masters/master.chromium.mac/master_ios_cfg.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.
 
 from buildbot.schedulers.basic import SingleBranchScheduler
 
-from master.factory import annotator_factory
+from master.factory import remote_run_factory
 
-m_annotator = annotator_factory.AnnotatorFactory()
+import master_site_config
+ActiveMaster = master_site_config.ChromiumMac
+
+
+def m_remote_run(recipe, **kwargs):
+  return remote_run_factory.RemoteRunFactory(
+      active_master=ActiveMaster,
+      repository='https://chromium.googlesource.com/chromium/tools/build.git',
+      recipe=recipe,
+      factory_properties={'path_config': 'kitchen'},
+      **kwargs)
+
 
 def Update(config, active_master, c):
   c['schedulers'].extend([
       SingleBranchScheduler(name='ios',
                             branch='master',
                             treeStableTimer=60,
                             builderNames=[
           'ios-device',
           'ios-simulator',
       ]),
   ])
   specs = [
     {'name': 'ios-device'},
     {'name': 'ios-simulator'},
   ]
 
   c['builders'].extend([
       {
         'name': spec['name'],
-        'factory': m_annotator.BaseFactory(
-            'ios/unified_builder_tester',
-            factory_properties=spec.get('factory_properties')),
+        'factory': m_remote_run('ios/unified_builder_tester'),
         'notify_on_missing': True,
         'category': '3mac',
       } for spec in specs
   ])