Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py

Index: Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py b/Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py
index 2527c8f1eae4a2e4f297dc3760b079d1cf958387..12d18c6c213ac32880e731d29f4a396c2828e646 100644
--- a/Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py
+++ b/Tools/Scripts/webkitpy/layout_tests/models/test_configuration.py
@@ -27,9 +27,11 @@
 # 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
@@ -47,7 +49,7 @@ class TestConfiguration(object):
         return self.__dict__.keys()
 
     def __str__(self):
-        return ("<%(version)s, %(architecture)s, %(build_type)s>" %
+        return ('<%(version)s, %(architecture)s, %(build_type)s>' %
                 self.__dict__)
 
     def __repr__(self):
@@ -65,6 +67,7 @@ class TestConfiguration(object):
 
 
 class SpecifierSorter(object):
+
     def __init__(self, all_test_configurations=None, macros=None):
         self._specifier_to_category = {}
 
@@ -109,6 +112,7 @@ class SpecifierSorter(object):
 
 
 class TestConfigurationConverter(object):
+
     def __init__(self, all_test_configurations, configuration_macros=None):
         self._all_test_configurations = all_test_configurations
         self._configuration_macros = configuration_macros or {}
@@ -133,7 +137,8 @@ class TestConfigurationConverter(object):
 
         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)
@@ -282,7 +287,6 @@ class TestConfigurationConverter(object):
         while try_abbreviating(self._collapsing_sets_by_size.values()):
             pass
 
-
         # 4) Substitute specifier subsets that match macros witin each set:
         #   (xp, win7, release) -> (win, release)
         self.collapse_macros(self._configuration_macros, specifiers_list)