Remove tools/playback_benchmark.

tools/playback_benchmark/run.py

-#!/usr/bin/env python
-# Copyright (c) 2011 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.
-
-"""Tests playback.
-
-Prerequisites:
-1. OpenSSL library - http://www.openssl.org/
-2. Python interface to the OpenSSL library - https://launchpad.net/pyopenssl
-
-Example usage:
-python run.py -t <test_dir>
-"""
-
-from optparse import OptionParser
-import sys
-
-import playback_driver
-import proxy_handler
-
-
-def Run(options):
-  driver = playback_driver.PlaybackRequestHandler(options.test_dir)
-  httpd = proxy_handler.CreateServer(driver, options.port)
-  sa = httpd.socket.getsockname()
-  print "Serving HTTP on", sa[0], "port", sa[1], "..."
-  httpd.serve_forever()
-
-
-def main():
-  parser = OptionParser()
-  parser.add_option("-t", "--test-dir", dest="test_dir",
-                    help="directory containing recorded test data")
-  parser.add_option("-p", "--port", dest="port", type="int", default=8000)
-  options = parser.parse_args()[0]
-  if not options.test_dir:
-    raise Exception('please specify test directory')
-
-  Run(options)
-
-
-if __name__ == '__main__':
-  sys.exit(main())