Clean up run-blink-httpd, run-blink-websocketserver, add tests.

Tools/Scripts/webkitpy/layout_tests/servers/lighttpd.py

 # Copyright (C) 2011 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 21 matching lines @@
 import time
 
 from webkitpy.layout_tests.servers import server_base
 
 
 _log = logging.getLogger(__name__)
 
 
 class Lighttpd(server_base.ServerBase):
 
-    def __init__(self, port_obj, output_dir, additional_dirs=None):
+    def __init__(self, port_obj, output_dir):
         super(Lighttpd, self).__init__(port_obj, output_dir)
         self._name = 'lighttpd'
         self._log_prefixes = ('access.log-', 'error.log-')
         self._pid_file = self._filesystem.join(self._runtime_path, '%s.pid' % self._name)
 
         self._layout_tests_dir = self._port_obj.layout_tests_dir()
 
         self._webkit_tests = self._filesystem.join(self._layout_tests_dir, 'http', 'tests')
         self._js_test_resource = self._filesystem.join(self._layout_tests_dir, 'resources')
         self._media_resource = self._filesystem.join(self._layout_tests_dir, 'media')
@@ skipping 69 matching lines @@
 
         # Copy liblightcomp.dylib to /tmp/lighttpd/lib to work around the
         # bug that mod_alias.so loads it from the hard coded path.
         if self._port_obj.host.platform.is_mac():
             tmp_module_path = '/tmp/lighttpd/lib'
             if not self._filesystem.exists(tmp_module_path):
                 self._filesystem.maybe_make_directory(tmp_module_path)
             lib_file = 'liblightcomp.dylib'
             self._filesystem.copyfile(self._filesystem.join(self._port_obj.path_to_lighttpd_modules(), lib_file),
                                       self._filesystem.join(tmp_module_path, lib_file))