Refactor site_fmap, flashrom_utils and gbb_utils module into client/cros.

client/site_tests/factory_LogVpd/factory_LogVpd.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import gzip
 import pprint
 import subprocess
 import sys
 import StringIO
 from autotest_lib.client.bin import factory
 from autotest_lib.client.bin import test, utils
 from autotest_lib.client.common_lib import error
-from autotest_lib.client.common_lib import flashrom_util
+from autotest_lib.client.cros import flashrom_util
 
 
 class factory_LogVpd(test.test):
     version = 1
 
     def blob_to_gzipped_hex(self, blob_data):
         """ Compresses a blob and return as hex string  """
         blob = StringIO.StringIO()
         gzblob = gzip.GzipFile(fileobj=blob, mode='w')
         gzblob.write(blob_data)
@@ skipping 20 matching lines @@
         tool_report = ' '.join(tool_report.split('\n')).strip()
         if tool_report:
             factory.log('VPD Data (key-value): ' + tool_report)
 
         # we need at least one VPD to success.
         return valid_vpds > 0
 
     def run_once(self):
         if not self.log_vpds():
             raise error.TestFail('Cannot find any Vendor Product Data (VPD.')