Merge all swarm_*.py scripts into swarming.py.

example/run_example_swarm.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.
 
 """Runs hello_world.py, through hello_world.isolate, remotely on a Swarm slave.
 """
 
 import datetime
 import getpass
@@ skipping 52 matching lines @@
     run(
         [
           'isolate.py',
           'hashtable',
           '--isolate', os.path.join(ROOT_DIR, 'hello_world.isolate'),
           '--isolated', isolated,
           '--outdir', options.isolate_server,
         ],
         options.verbose)
 
-    # Note that swarm_trigger_and_get_results.py could be used to run and get
-    # results as a single call.
+    # Note that swarming.py run could be used to run and get results as a single
+    # call.
     print('\nRunning')
     hashval = hashlib.sha1(open(isolated, 'rb').read()).hexdigest()
     run(
         [
-          'swarm_trigger_step.py',
+          'swarming.py',
+          'trigger',
           '--os_image', sys.platform,
           '--swarm-url', options.swarm_server,
           '--test-name-prefix', prefix,
           '--data-server', options.isolate_server,
           '--run_from_hash', hashval,
           'hello_world',
           # Number of shards.
           '1',
           '*',
         ],
         options.verbose)
 
     print('\nGetting results')
     run(
         [
-          'swarm_get_results.py',
+          'swarming.py',
+          'results',

[Vadim Sh., 2013/08/16 18:58:58]

What do you think about renaming it to some verb? For example: collect, gather,
wait, join...

[M-A Ruel, 2013/08/18 00:18:18]

Good idea, chose collect.

           '--url', options.swarm_server,
           prefix + 'hello_world',
         ],
         options.verbose)
   finally:
     shutil.rmtree(tempdir)
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())