Break config_default into master_site_configs.

masters/master.chromium.webkit/master_mac_webkit_latest_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.
 
 # WebKit test builders using the Skia graphics library.
 #
 # Note that we use the builder vs tester role separation differently
 # here than in our other buildbot configurations.
 #
 # In this configuration, the testers build the tests themselves rather than
 # extracting them from the builder.  That's because these testers always
 # fetch from webkit HEAD, and by the time the tester runs, webkit HEAD may
 # point at a different revision than it did when the builder fetched webkit.
 #
 # Even though the testers don't extract the build package from the builder,
 # the builder is still useful because it can cycle more quickly than the
 # builder+tester can, and can alert us more quickly to build breakages.
 #
 # If you have questions about this, you can ask nsylvain.
 
 from master import master_config
 from master.factory import chromium_factory
 
-import config
+import master_site_config
 
-ActiveMaster = config.Master.ChromiumWebkit
+ActiveMaster = master_site_config.ChromiumWebkit
 
 defaults = {}
 
 helper = master_config.Helper(defaults)
 B = helper.Builder
 F = helper.Factory
 T = helper.Triggerable
 
 def mac():
   return chromium_factory.ChromiumFactory('src/out', 'darwin')
@@ skipping 149 matching lines @@
 B('WebKit Mac10.7 (dbg)', 'f_webkit_dbg_tests',
   scheduler='s5_webkit_dbg_trigger')
 
 
 ################################################################################
 ##
 ################################################################################
 
 def Update(_config, _active_master, c):
   return helper.Update(c)