Revert 152132 - Automate Chrome Endure setup process.

This script automates Chrome Endure setup process and
starts a local Http server to serve the results.

BUG=None
TEST=Ran the script on two Linux_x64 machines.
NOTRY=TRUE


Review URL: https://chromiumcodereview.appspot.com/10837114

TBR=fdeng@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10860020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152150 0039d316-1c4b-4281-b951-d872f2087c98

chrome/test/functional/perf/endure_server.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.
-
-"""Start an HTTP server which serves Chrome Endure graphs.
-
-Usage:
-    python endure_server.py [options]
-
-To view Chrome Endure graphs from a browser,
-run this script to start a local HTTP server that serves the directory
-where graph code and test results are located. A port will be automatically
-picked. You can then view the graphs via http://localhost:<GIVEN_PORT>.
-
-Examples:
-    >python endure_server.py
-      Start a server which serves the default location
-      <CURRENT_WORKING_DIR>/chrome_graph.
-
-    >python endure_server.py --graph-dir=/home/user/Document/graph_dir
-      Start a server which serves /home/user/Document/graph_dir which
-      is where your graph code and test results are.
-"""
-
-import BaseHTTPServer
-import logging
-import optparse
-import os
-import SimpleHTTPServer
-import sys
-
-
-class HelpFormatter(optparse.IndentedHelpFormatter):
-  """Format the help message of this script."""
-
-  def format_description(self, description):
-    """Override to keep original format of the description."""
-    return description + '\n' if description else ''
-
-
-def _ParseArgs(argv):
-  parser = optparse.OptionParser(
-      usage='%prog [options]',
-      formatter=HelpFormatter(),
-      description=__doc__)
-  parser.add_option(
-      '-g', '--graph-dir', type='string',
-      default=os.path.join(os.getcwd(), 'chrome_graph'),
-      help='The directory that contains graph code ' \
-           'and data files of test results. Default value is ' \
-           '<CURRENT_WORKING_DIR>/chrome_graph')
-  return parser.parse_args(argv)
-
-
-def Run(argv):
-  """Start an HTTP server which serves Chrome Endure graphs."""
-  logging.basicConfig(format='[%(levelname)s] %(message)s', level=logging.DEBUG)
-  options, _ = _ParseArgs(argv)
-  graph_dir = os.path.abspath(options.graph_dir)
-  cur_dir = os.getcwd()
-  os.chdir(graph_dir)
-  httpd = BaseHTTPServer.HTTPServer(
-      ('', 0), SimpleHTTPServer.SimpleHTTPRequestHandler)
-  try:
-    logging.info('Serving %s at port %d', graph_dir, httpd.server_port)
-    logging.info('View graphs at http://localhost:%d', httpd.server_port)
-    logging.info('Press Ctrl-C to stop the server.')
-    httpd.serve_forever()
-  except KeyboardInterrupt:
-    logging.info('Shutting down ...')
-    httpd.shutdown()
-  finally:
-    os.chdir(cur_dir)
-  return 0
-
-
-if '__main__' == __name__:
-  sys.exit(Run(sys.argv[1:]))