Remove deprecated option --no-new-test-results from run-webkit-tests.

third_party/WebKit/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 156 matching lines @@
                 "--json-test-results",
                 action="store",
                 help="Path to write the JSON test results to."),
             optparse.make_option(
                 "--new-baseline",
                 action="store_true",
                 default=False,
                 help=("Save generated results as new baselines into the *most-specific-platform* "
                       "directory, overwriting whatever's already there. Equivalent to "
                       "--reset-results --add-platform-exceptions")),
-            # TODO(ojan): Remove once bots stop using it.
-            optparse.make_option(
-                "--no-new-test-results",
-                help="This doesn't do anything. TODO(ojan): Remove once bots stop using it."),
             optparse.make_option(
                 "--new-test-results",
                 action="store_true",
                 default=False,
                 help="Create new baselines when no expected results exist"),
             optparse.make_option(
                 "--no-show-results",
                 dest="show_results",
                 action="store_false",
                 default=True,
@@ skipping 396 matching lines @@
             _log.debug("\t%s", process)
 
         return run_details
 
     finally:
         printer.cleanup()
 
 if __name__ == '__main__':
     exit_code = main(sys.argv[1:], sys.stdout, sys.stderr)
     sys.exit(exit_code)