Run format-webkit on webkitpy code (without string conversion).

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/models/test_configuration.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
 # in the documentation and/or other materials provided with the
 # distribution.
 #     * Neither the Google name nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import copy
+from functools import reduce
 
 
 class TestConfiguration(object):
 
     def __init__(self, version, architecture, build_type):
         self.version = version
         self.architecture = architecture
         self.build_type = build_type
 
     @classmethod
@@ skipping 89 matching lines @@
                 # FIXME: This seems extra-awful.
                 for cat2, spec2 in configuration.items():
                     if category == cat2:
                         continue
                     matching_sets_by_category.setdefault(specifier, {}).setdefault(cat2, set()).add(spec2)
         for collapsing_set in self._collapsing_sets_by_category.values():
             self._collapsing_sets_by_size.setdefault(len(collapsing_set), set()).add(frozenset(collapsing_set))
 
         for specifier, sets_by_category in matching_sets_by_category.items():
             for category, set_by_category in sets_by_category.items():
-                if len(set_by_category) == 1 and self._specifier_sorter.category_priority(category) > self._specifier_sorter.specifier_priority(specifier):
+                if len(set_by_category) == 1 and self._specifier_sorter.category_priority(
+                        category) > self._specifier_sorter.specifier_priority(specifier):
                     self._junk_specifier_combinations[specifier] = set_by_category
 
         self._specifier_sorter.add_macros(configuration_macros)
 
     def specifier_sorter(self):
         return self._specifier_sorter
 
     def _expand_macros(self, specifier):
         expanded_specifiers = self._configuration_macros.get(specifier)
         return expanded_specifiers or [specifier]
@@ skipping 151 matching lines @@
         specifiers_to_remove = []
         for specifier_set in specifiers_list:
             if macro_keys <= specifier_set:
                 specifiers_to_remove.append(specifier_set)
 
         for specifier_set in specifiers_to_remove:
             specifiers_list.remove(specifier_set)
             specifiers_list.append(frozenset(specifier_set - macro_keys))
 
         return specifiers_list