Run format-webkitpy and fix long lines.

third_party/WebKit/Tools/Scripts/webkitpy/common/checkout/diff_parser_unittest.py

 # Copyright (C) 2009 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 87 matching lines @@
             "===================================================================\n",
             "--- Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "+++ Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "@@ -59,6 +59,7 @@ def git_diff_to_svn_diff(line):\n",
         ]
         self.assertEqual(diff_parser.get_diff_converter(svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(comment_lines + svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(revision_lines + svn_diff_lines), diff_parser.svn_diff_to_svn_diff)
 
         git_diff_lines = [
-            "diff --git a/Tools/Scripts/webkitpy/common/checkout/diff_parser.py b/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
+            ("diff --git a/Tools/Scripts/webkitpy/common/checkout/diff_parser.py "
+             "b/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n"),
             "index 3c5b45b..0197ead 100644\n",
             "--- a/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "+++ b/Tools/Scripts/webkitpy/common/checkout/diff_parser.py\n",
             "@@ -59,6 +59,7 @@ def git_diff_to_svn_diff(line):\n",
         ]
         self.assertEqual(diff_parser.get_diff_converter(git_diff_lines), diff_parser.git_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(comment_lines + git_diff_lines), diff_parser.git_diff_to_svn_diff)
         self.assertEqual(diff_parser.get_diff_converter(revision_lines + git_diff_lines), diff_parser.git_diff_to_svn_diff)
 
     def test_git_mnemonicprefix(self):
@@ skipping 48 matching lines @@
  A
  B
  C
 +D
  E
  F
 """)
 
         self.assertMultiLineEqual(output, ''.join(diff_parser.git_diff_to_svn_diff(x) for x in shortfmt.readlines()))
         self.assertMultiLineEqual(output, ''.join(diff_parser.git_diff_to_svn_diff(x) for x in inputfmt.readlines()))