Rename Dart's hot-reload builders.

masters/master.client.dart/slaves.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.
 
 # See master.experimental/slaves.cfg for documentation.
 
 slaves = [
@@ skipping 251 matching lines @@
   {
     'master': 'Dart',
     'builder': ['precomp-linux-product-x64'],
     'hostname': 'slave139-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'Dart',
-    'builder': ['vm-linux-debug-x64-live-reload'],
+    'builder': ['vm-linux-debug-x64-reload'],
     'hostname': 'slave140-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'Dart',
-    'builder': ['vm-linux-release-x64-stress-reload'],
+    'builder': ['vm-linux-release-x64-reload-rollback'],
     'hostname': 'slave144-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'Dart',
-    'builder': ['vm-linux-debug-x64-stress-reload'],
+    'builder': ['vm-linux-debug-x64-reload-rollback'],
     'hostname': 'slave145-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'Dart',
-    'builder': ['vm-linux-release-x64-live-reload'],
+    'builder': ['vm-linux-release-x64-reload'],
     'hostname': 'slave141-c3',
     'os': 'linux',
     'version': 'trusty',
     'bits': '64',
   },
   {
     'master': 'Dart',
     'builder': ['target-arm-vm-linux-release'],
     'hostname': 'build31-b3',
     'os': 'linux',
@@ skipping 609 matching lines @@
       for builder in slave['builder']:
         if (builder.startswith('vm-') and
             'product' not in builder and
             'reload' not in builder and
             'slave' in slave['hostname'] and
             slave['os'] == 'linux'):
           raise InvalidDartBuilder()
 
 check_for_ccompute(slaves)
 slaves = duplicate_builders_in_slaves(slaves)