Refactor WebRTC master configs.

masters/master.tryserver.webrtc/master.cfg

 #!/usr/bin/env python
 #  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 #
 #  Use of this source code is governed by a BSD-style license
 #  that can be found in the LICENSE file in the root of the source
 #  tree. An additional intellectual property rights grant can be found
 #  in the file PATENTS.  All contributing project authors may
 #  be found in the AUTHORS file in the root of the source tree.
 
 # These modules come from scripts, which must be in the PYTHONPATH.
@@ skipping 23 matching lines @@
 c['change_source'] = []
 
 # Avoid merging requests.
 c['mergeRequests'] = lambda *_: False
 
 ####### BUILDERS
 url = config.Master.webrtc_url
 branch = 'trunk'
 
 def linux():
-  return webrtc_factory.WebRTCFactory('src/out', 'linux2', url, branch)
+  return webrtc_factory.WebRTCFactory('src/out', 'linux2')
 def mac():
-  return webrtc_factory.WebRTCFactory('src/out', 'darwin', url, branch)
+  return webrtc_factory.WebRTCFactory('src/out', 'darwin')
 def macIos():
-  return webrtc_factory.WebRTCFactory('', 'darwin', url, branch,
-                                      nohooks_on_update=True)
+  return webrtc_factory.WebRTCFactory('', 'darwin', nohooks_on_update=True)
 def win():
-  return webrtc_factory.WebRTCFactory('src/build', 'win32', url, branch)
+  return webrtc_factory.WebRTCFactory('src/build', 'win32')
 def winNinja():
-  return webrtc_factory.WebRTCFactory('src/out', 'win32', url, branch)
+  return webrtc_factory.WebRTCFactory('src/out', 'win32')
 def android():
-  return webrtc_factory.WebRTCFactory('', 'linux2', url, branch,
-                                      nohooks_on_update=True,
+  return webrtc_factory.WebRTCFactory('', 'linux2', nohooks_on_update=True,
                                       target_os='android')
 
 tests = [
     'audio_decoder_unittests',
     'common_audio_unittests',
     'common_video_unittests',
     'metrics_unittests',
     'modules_integrationtests',
     'modules_unittests',
     'neteq_unittests',
@@ skipping 289 matching lines @@
 c['buildCacheSize'] = 100
 
 ####### PROJECT IDENTITY
 
 # The 'projectURL' string will be used to provide a link
 # from buildbot HTML pages to your project's home page.
 c['projectURL'] = 'http://dev.chromium.org/developers/testing/try-server-usage'
 
 # Buildbot master url:
 c['buildbotURL'] = 'http://build.chromium.org/p/tryserver.webrtc/'