Change all remote run builders to use tools/build.

masters/master.chromium.fyi/master.cfg

 # vim: ft=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.
 
 from buildbot.changes.filter import ChangeFilter
 from buildbot.process.properties import WithProperties
 from buildbot.scheduler import Dependent
 from buildbot.scheduler import Nightly
 from buildbot.scheduler import Periodic
@@ skipping 377 matching lines @@
 
 revision_getter = master_utils.ConditionalProperty(
     lambda build: build.getProperty('revision'),
     WithProperties('%(revision)s'),
     'origin/master')
 
 def m_remote_run_chromium_src(recipe, **kwargs):
   kwargs.setdefault('revision', revision_getter)
   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)
 
 f_chromium_mac_1010 = m_remote_run_chromium_src('chromium')
 
 f_chromium_mac_1010_mac_views = m_remote_run_chromium_src('chromium')
 
 f_chromium_mac_1011 = m_remote_run_chromium_src('chromium')
@@ skipping 1146 matching lines @@
       ]))
 
 c['status'].append(MailNotifier(
       fromaddr=ActiveMaster.from_address,  # Reply-To address
       mode='failing',
       relayhost=config.Master.smtp,
       subject='Build failure on %(builder)s',
       extraRecipients=['sbc@chromium.org'],
       sendToInterestedUsers=False,
       builders=['Linux ARM']))