[Abandoned] Move url_open with dependencies to utils.net module.

tests/swarm_trigger_step_test.py

 #!/usr/bin/env 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.
 
 import json
 import os
 import StringIO
 import sys
 import unittest
@@ skipping 172 matching lines @@
 
     expected = generate_expected_json(
         shards=1,
         os_image='linux2',
         working_dir='swarm_tests',
         data_server='http://localhost:8081',
         profile=True)
     self.assertEqual(expected, manifest_json)
 
   def test_process_manifest_success(self):
-    self.mock(swarm_trigger_step.run_isolated, 'url_open', MockUrlOpenNoZip)
+    self.mock(swarm_trigger_step.net, 'url_open', MockUrlOpenNoZip)
 
     result = swarm_trigger_step.process_manifest(
         file_sha1=FILE_HASH,
         test_name=TEST_NAME,
         shards=1,
         test_filter='*',
         os_image='linux2',
         working_dir='swarm_tests',
         data_server='http://localhost:8081',
         swarm_url='http://localhost:8082',
         verbose=False,
         profile=False,
         priority=101)
     self.assertEqual(0, result)
 
     # Just assert it printed enough, since it contains variable output.
     out = sys.stdout.getvalue()
     self.assertTrue(len(out) > STDOUT_FOR_TRIGGER_LEN)
     self.assertTrue('Zip file not on server, starting uploading.' in out)
     self.mock(sys, 'stdout', StringIO.StringIO())
 
   def test_process_manifest_success_zip_already_uploaded(self):
-    self.mock(swarm_trigger_step.run_isolated, 'url_open', MockUrlOpenHasZip)
+    self.mock(swarm_trigger_step.net, 'url_open', MockUrlOpenHasZip)
 
     result = swarm_trigger_step.process_manifest(
         file_sha1=FILE_HASH,
         test_name=TEST_NAME,
         shards=1,
         test_filter='*',
         os_image='linux2',
         working_dir='swarm_tests',
         data_server='http://localhost:8081',
         swarm_url='http://localhost:8082',
@@ skipping 30 matching lines @@
           '',
           'Usage: swarm_trigger_step_test.py [options]\n\n'
           'swarm_trigger_step_test.py: error: At least one --run_from_hash is '
           'required.\n')
 
 
 if __name__ == '__main__':
   if '-v' in sys.argv:
     unittest.TestCase.maxDiff = None
   unittest.main()