roll "common" DEPS, and replace tools/pyutils with it

gm/rebaseline_server/download_actuals.py

 #!/usr/bin/python
 
 """
 Copyright 2014 Google Inc.
 
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 
 Download actual GM results for a particular builder.
 """
 
 # System-level imports
 import optparse
 import os
 import posixpath
 import re
 import urllib2
 
+# Must fix up PYTHONPATH before importing from within Skia
+import fix_pythonpath  # pylint: disable=W0611
+
 # Imports from within Skia
-import fix_pythonpath  # must do this first
-from pyutils import gs_utils
-from pyutils import url_utils
+from py.utils import gs_utils
+from py.utils import url_utils
 import buildbot_globals
 import gm_json
 
 
 GM_SUMMARIES_BUCKET = buildbot_globals.Get('gm_summaries_bucket')
 DEFAULT_ACTUALS_BASE_URL = (
     'http://storage.googleapis.com/%s' % GM_SUMMARIES_BUCKET)
 DEFAULT_JSON_FILENAME = 'actual-results.json'
 
 
@@ skipping 110 matching lines @@
                     remaining_args)
 
   downloader = Download(actuals_base_url=params.actuals_base_url)
   downloader.fetch(builder_name=params.builder,
                    dest_dir=params.dest_dir)
 
 
 
 if __name__ == '__main__':
   main()