Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/memoized_unittest.py

 # Copyright (c) 2010 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
@@ skipping 14 matching lines @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import unittest
 
 from webkitpy.common.memoized import memoized
 
 
 class _TestObject(object):
+
     def __init__(self):
         self.callCount = 0
 
     @memoized
     def memoized_add(self, argument):
         """testing docstring"""
         self.callCount += 1
         if argument is None:
             return None  # Avoid the TypeError from None + 1
         return argument + 1
 
 
 class MemoizedTest(unittest.TestCase):
+
     def test_caching(self):
         test = _TestObject()
         test.callCount = 0
         self.assertEqual(test.memoized_add(1), 2)
         self.assertEqual(test.callCount, 1)
         self.assertEqual(test.memoized_add(1), 2)
         self.assertEqual(test.callCount, 1)
 
         # Validate that callCount is working as expected.
         self.assertEqual(test.memoized_add(2), 3)
         self.assertEqual(test.callCount, 2)
 
     def test_tearoff(self):
         test = _TestObject()
         # Make sure that get()/tear-offs work:
         tearoff = test.memoized_add
         self.assertEqual(tearoff(4), 5)
         self.assertEqual(test.callCount, 1)