Run yapf on files in webkit/layout_tests/.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
index fdb0a1a99f2c3f63b309a71176c6c03eabd7c38f..5af822159fc71f71fb1d8f642398274adc0d29ee 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/layout_package/json_results_generator_unittest.py
@@ -53,7 +53,9 @@ class JSONGeneratorTest(unittest.TestCase):
 
     def test_strip_json_wrapper(self):
         json = "['contents']"
-        self.assertEqual(json_results_generator.strip_json_wrapper(json_results_generator._JSON_PREFIX + json + json_results_generator._JSON_SUFFIX), json)
+        self.assertEqual(
+            json_results_generator.strip_json_wrapper(json_results_generator._JSON_PREFIX + json +
+                                                      json_results_generator._JSON_SUFFIX), json)
         self.assertEqual(json_results_generator.strip_json_wrapper(json), json)
 
     def _find_test_in_trie(self, path, trie):
@@ -70,13 +72,6 @@ class JSONGeneratorTest(unittest.TestCase):
         individual_test_timings.append(json_results_generator.TestResult('bar.html', elapsed_time=0.0001))
         trie = json_results_generator.test_timings_trie(individual_test_timings)
 
-        expected_trie = {
-          'bar.html': 0,
-          'foo': {
-              'bar': {
-                  'baz.html': 1200,
-              }
-          }
-        }
+        expected_trie = {'bar.html': 0, 'foo': {'bar': {'baz.html': 1200, }}}
 
         self.assertEqual(json.dumps(trie), json.dumps(expected_trie))