Replace 10.7 testers with 10.9 in master.chromium.mac

masters/master.chromium.mac/master_mac_cfg.py

 # Copyright (c) 2012 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.scheduler import Triggerable
 from buildbot.schedulers.basic import SingleBranchScheduler
 
 from master.factory import annotator_factory
 
 m_annotator = annotator_factory.AnnotatorFactory()
 
 def Update(config, active_master, c):
   c['schedulers'].extend([
       SingleBranchScheduler(name='mac_src',
                             branch='master',
                             treeStableTimer=60,
                             builderNames=[
           'Mac Builder',
           'Mac Builder (dbg)',
       ]),
       Triggerable(name='mac_rel_trigger', builderNames=[
-          'Mac10.6 Tests (1)',
-          'Mac10.7 Tests (1)',
+          'Mac10.6 Tests',
+          'Mac10.8 Tests',
+          'Mac10.9 Tests',
       ]),
       Triggerable(name='mac_dbg_trigger', builderNames=[
-          'Mac 10.6 Tests (dbg)(1)',
-          'Mac 10.7 Tests (dbg)(1)',
+          'Mac10.9 Tests (dbg)',
       ]),
   ])
   specs = [
     {
       'name': 'Mac Builder',
       'triggers': ['mac_rel_trigger'],
     },
-    {'name': 'Mac10.6 Tests (1)'},
-    {'name': 'Mac10.7 Tests (1)'},
+    {'name': 'Mac10.6 Tests'},
+    {'name': 'Mac10.8 Tests'},
+    {'name': 'Mac10.9 Tests'},
     {
       'name': 'Mac Builder (dbg)',
       'triggers': ['mac_dbg_trigger'],
     },
-    {'name': 'Mac 10.6 Tests (dbg)(1)'},
-    {'name': 'Mac 10.7 Tests (dbg)(1)'},
+    {'name': 'Mac10.9 Tests (dbg)'},
   ]
 
   c['builders'].extend([
       {
         'name': spec['name'],
         'factory': m_annotator.BaseFactory(
             'chromium',
             factory_properties=spec.get('factory_properties'),
             triggers=spec.get('triggers')),
         'notify_on_missing': True,
         'category': '3mac',
       } for spec in specs
   ])