run-webkit-tests: Extract slowness information from MANIFEST.json.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/controllers/manager.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
 #
 # 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
@@ skipping 264 matching lines @@
         """
         return self._is_http_test(test_file) or self._is_perf_test(test_file)
 
     def _test_is_expected_missing(self, test_file):
         expectations = self._expectations.model().get_expectations(test_file)
         return (test_expectations.MISSING in expectations or
                 test_expectations.NEEDS_REBASELINE in expectations or
                 test_expectations.NEEDS_MANUAL_REBASELINE in expectations)
 
     def _test_is_slow(self, test_file):
-        return test_expectations.SLOW in self._expectations.model().get_expectations(test_file)
+        return test_expectations.SLOW in self._expectations.model().get_expectations(test_file) or self._port.is_slow_wpt_test(test_file)
 
     def _needs_servers(self, test_names):
         return any(self._test_requires_lock(test_name) for test_name in test_names)
 
     def _rename_results_folder(self):
         try:
             timestamp = time.strftime(
                 "%Y-%m-%d-%H-%M-%S", time.localtime(
                     self._filesystem.mtime(self._filesystem.join(self._results_directory, "results.html"))))
         except (IOError, OSError) as error:
@@ skipping 242 matching lines @@
 
         stats = {}
         for result in initial_results.results_by_name.values():
             if result.type != test_expectations.SKIP:
                 stats[result.test_name] = {'results': (_worker_number(result.worker_name), result.test_number, result.pid, int(
                     result.test_run_time * 1000), int(result.total_run_time * 1000))}
         stats_trie = {}
         for name, value in stats.iteritems():
             json_results_generator.add_path_to_trie(name, value, stats_trie)
         return stats_trie