Tidy up the debugger.

mojo/devtools/common/mojo_debug

 #!/usr/bin/env python
 # Copyright 2014 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 argparse
 import codecs
 import logging
 import os.path
 import requests
@@ skipping 91 matching lines @@
       help='start tracing')
   start_tracing_parser.set_defaults(func=_tracing_start)
 
   stop_tracing_parser = tracing_subparser.add_parser('stop',
       help='stop tracing and retrieve the result')
   stop_tracing_parser.add_argument('file_name', type=str, nargs='?',
       help='name of the output file (optional)')
   stop_tracing_parser.set_defaults(func=_tracing_stop)
 
 
-def _wm_load(args):
-  """Loads (embeds) the given url in the window manager."""
-  if not _send_request('load', args.url):
-    return 1
-  return 0
-
-
-def _add_wm_command(subparsers):
-  """Sets up the parser for the 'wm' command."""
-  wm_parser = subparsers.add_parser('wm', help='window manager (requires '
-                                    'debugger.mojo)')
-  wm_subparser = wm_parser.add_subparsers(
-      help='the command to run')
-
-  wm_load_parser = wm_subparser.add_parser('load',
-      help='load (embed) the given url')
-  wm_load_parser.add_argument('url', type=str,
-      help='the url to load')
-  wm_load_parser.set_defaults(func=_wm_load)
-
-
 def _device_stack(args):
   """Runs the device logcat through android_stack_parser."""
   adb_path = args.adb_path if args.adb_path else 'adb'
   logcat_cmd = [adb_path, 'logcat', '-d']
   try:
     logcat = subprocess.Popen(logcat_cmd, stdout=subprocess.PIPE)
   except OSError:
     print 'failed to call adb, make sure it is in PATH or pass --adb-path'
     return 1
 
@@ skipping 175 matching lines @@
       help='Name of the Mojo Shell android package to debug')
   gdb_attach_parser.set_defaults(func=_gdb_attach)
 
 
 def main():
   parser = argparse.ArgumentParser(description='Command-line interface for '
                                                 'mojo:debugger')
   subparsers = parser.add_subparsers(help='the tool to run')
   _add_device_command(subparsers)
   _add_tracing_command(subparsers)
-  _add_wm_command(subparsers)
   _add_gdb_command(subparsers)
 
   args = parser.parse_args()
   return args.func(args)
 
 if __name__ == '__main__':
   sys.exit(main())