Change all remote run builders to use tools/build.

masters/master.tryserver.chromium.mac/master.cfg

 # -*- python -*-
 # ex: set syntax=python:
 # 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.
 
 # READ THIS:
 # See http://dev.chromium.org/developers/testing/chromium-build-infrastructure
 
 import os
@@ skipping 50 matching lines @@
       active_master=ActiveMaster,
       repository='https://chromium.googlesource.com/chromium/tools/build.git',
       recipe=recipe,
       factory_properties={'path_config': 'kitchen'},
       **kwargs)
 
 
 def m_remote_run_chromium_src(recipe, **kwargs):
   return remote_run_factory.RemoteRunFactory(
       active_master=ActiveMaster,
-      repository='https://chromium.googlesource.com/chromium/src.git',
+      repository='https://chromium.googlesource.com/chromium/tools/build.git',
       recipe=recipe,
       factory_properties={'path_config': 'kitchen'},
       use_gitiles=True,
       **kwargs)
 
 
 b_ios_simulator = {
   'name': 'ios-simulator',
   'factory': base_factory('ios/try'),
 }
@@ skipping 274 matching lines @@
 #  base.make_stop_form = hack_stop(base.make_stop_form)
 
 
 ####### 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'
 
 # vi: set ts=4 sts=2 sw=2 et: