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

Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
 # Copyright (C) 2011 Apple 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.
@@ skipping 91 matching lines @@
     # FIXME: These options should move onto the ChromiumPort.
     option_group_definitions.append(("Chromium-specific Options", [
         optparse.make_option("--nocheck-sys-deps", action="store_true",
             default=False,
             help="Don't check the system dependencies (themes)"),
         optparse.make_option("--adb-device",
             action="append", default=[],
             help="Run Android layout tests on these devices."),
     ]))
 
-    option_group_definitions.append(("WebKit Options", [
-        optparse.make_option("--gc-between-tests", action="store_true", default=False,
-            help="Force garbage collection between each test"),
-        optparse.make_option("--complex-text", action="store_true", default=False,
-            help="Use the complex text code path for all text (Mac OS X and Windows only)"),
-        optparse.make_option("-l", "--leaks", action="store_true", default=False,
-            help="Enable leaks checking (Mac OS X only)"),
-        optparse.make_option("-g", "--guard-malloc", action="store_true", default=False,
-            help="Enable Guard Malloc (Mac OS X only)"),
-        optparse.make_option("--threaded", action="store_true", default=False,
-            help="Run a concurrent JavaScript thread with each test"),
-        # FIXME: We should merge this w/ --build-directory and only have one flag.
-        optparse.make_option("--root", action="store",
-            help="Path to a directory containing the executables needed to run tests."),
-    ]))
-
     option_group_definitions.append(("Results Options", [
         optparse.make_option("-p", "--pixel", "--pixel-tests", action="store_true",
             dest="pixel_tests", help="Enable pixel-to-pixel PNG comparisons"),
         optparse.make_option("--no-pixel", "--no-pixel-tests", action="store_false",
             dest="pixel_tests", help="Disable pixel-to-pixel PNG comparisons"),
         optparse.make_option("--no-sample-on-timeout", action="store_false",
             dest="sample_on_timeout", help="Don't run sample on timeout (Mac OS X only)"),
         optparse.make_option("--no-ref-tests", action="store_true",
             dest="no_ref_tests", help="Skip all ref tests"),
         optparse.make_option("--tolerance",
@@ skipping 241 matching lines @@
         printer.print_config(port.results_directory())
 
         run_details = manager.run(args)
         _log.debug("Testing completed, Exit status: %d" % run_details.exit_code)
         return run_details
     finally:
         printer.cleanup()
 
 if __name__ == '__main__':
     sys.exit(main(sys.argv[1:], sys.stdout, sys.stderr))