Build scripts refactor to support multislave

scripts/slave/slave_utils.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.
 
 """Functions specific to build slaves, shared by several buildbot scripts.
 """
 
 import datetime
 import glob
 import os
 import re
 import sys
 import tempfile
 import time
 
 from common import chromium_utils
 from slave.bootstrap import ImportMasterConfigs # pylint: disable=W0611
-from slave.bootstrap import GetActiveMaster # pylint: disable=W0611
+from common.chromium_utils import GetActiveMaster # pylint: disable=W0611
 import config
 from slave import xvfb
 
 # These codes used to distinguish true errors from script warnings.
 ERROR_EXIT_CODE = 1
 WARNING_EXIT_CODE = 88
 
 
 # Local errors.
 class PageHeapError(Exception):
@@ skipping 580 matching lines @@
         'Platform "%s" is not currently supported.' % sys.platform)
 
 
 def WriteLogLines(logname, lines, perf=None):
   for line in lines:
     print '@@@STEP_LOG_LINE@%s@%s@@@' % (logname, line)
   if perf:
     print '@@@STEP_LOG_END_PERF@%s@%s@@@' % (logname, perf)
   else:
     print '@@@STEP_LOG_END@%s@@@' % logname