reland r151588 (remove unsupported run-webkit-tests flags)

Tools/Scripts/webkitpy/layout_tests/port/driver.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 314 matching lines @@
 
         if self._driver_tempdir:
             self._port._filesystem.rmtree(str(self._driver_tempdir))
             self._driver_tempdir = None
 
         self._current_cmd_line = None
 
     def cmd_line(self, pixel_tests, per_test_args):
         cmd = self._command_wrapper(self._port.get_option('wrapper'))
         cmd.append(self._port._path_to_driver())
-        if self._port.get_option('gc_between_tests'):
-            cmd.append('--gc-between-tests')
-        if self._port.get_option('complex_text'):
-            cmd.append('--complex-text')
-        if self._port.get_option('threaded'):
-            cmd.append('--threaded')
         if self._no_timeout:
             cmd.append('--no-timeout')
         # FIXME: We need to pass --timeout=SECONDS to WebKitTestRunner for WebKit2.
 
         cmd.extend(self._port.get_option('additional_drt_flag', []))
         cmd.extend(self._port.additional_drt_flag())
 
         cmd.extend(per_test_args)
 
         cmd.append('-')
@@ skipping 145 matching lines @@
         self.content = str()  # FIXME: Should be bytearray() once we require Python 2.6.
         self.decoded_content = None
         self.malloc = None
         self.js_heap = None
 
     def decode_content(self):
         if self.encoding == 'base64' and self.content is not None:
             self.decoded_content = base64.b64decode(self.content)
         else:
             self.decoded_content = self.content