[chromedriver] Fix path for server logs and add logging.

chrome/test/chromedriver/run_buildbot_steps.py

 #!/usr/bin/env python
 # Copyright (c) 2013 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.
 
 """Runs all the buildbot steps for ChromeDriver except for update/compile."""
 
 import bisect
 import csv
 import datetime
@@ skipping 43 matching lines @@
                                    'chromedriver'))
   if slave_utils.GSUtilCopy(
       zip_path,
       '%s/%s' % (GS_PREBUILTS_URL, 'r%s.zip' % commit_position)):
     util.MarkBuildStepError()
 
 
 def _ArchiveServerLogs():
   """Uploads chromedriver server logs to google storage."""
   util.MarkBuildStepStart('archive chromedriver server logs')
-  for server_log in glob.glob(os.path.join(tempfile.gettempdir(),
-                                           'chromedriver_*',
-                                           'chromedriver_log_*')):
+  pathname_pattern = os.path.join(tempfile.gettempdir(), 'chromedriver_log_*')
+  print 'archiving logs from: %s' % pathname_pattern
+  for server_log in glob.glob(pathname_pattern):
     if os.path.isfile(server_log):
       base_name = os.path.basename(server_log)
       util.AddLink(base_name, '%s/%s' % (SERVER_LOGS_LINK, base_name))
       slave_utils.GSUtilCopy(
           server_log,
           '%s/%s' % (GS_SERVER_LOGS_URL, base_name),
           mimetype='text/plain')
 
 
 def _DownloadPrebuilts():
@@ skipping 407 matching lines @@
     util.MarkBuildStepStart('run_all_tests.py')
     util.MarkBuildStepError()
 
   # Add a "cleanup" step so that errors from runtest.py or bb_device_steps.py
   # (which invoke this script) are kept in their own build step.
   util.MarkBuildStepStart('cleanup')
 
 
 if __name__ == '__main__':
   main()