Run format-webkitpy and fix long lines.

third_party/WebKit/Tools/Scripts/webkitpy/bindings/collect_idls_into_json.py

 #!/usr/bin/env python
 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Usage: collect_idls_into_json.py path_file.txt json_file.json
 This script collects and organizes interface information and that information dumps into json file.
 """
 
 import json
@@ skipping 283 matching lines @@
 
 def operation_node_to_dict(operation_node):
     """Returns dictionary of operation's information.
     Args:
       operation_node: operation node
     Returns:
       dictionary of operation's informantion
     """
     return {
         _NAME: get_operation_name(operation_node),
-        _ARGUMENTS: [argument_node_to_dict(argument) for argument in get_argument_node_list(operation_node) if argument_node_to_dict(argument)],
+        _ARGUMENTS: [argument_node_to_dict(argument) for argument in get_argument_node_list(operation_node)
+                     if argument_node_to_dict(argument)],
         _TYPE: get_operation_type(operation_node),
         _EXTATTRIBUTES: [extattr_node_to_dict(extattr) for extattr in get_extattribute_node_list(operation_node)],
         _STATIC: operation_node.GetProperty(_PROP_STATIC, default=False),
     }
 
 
 def get_extattribute_node_list(node):
     """Returns list of ExtAttribute.
     Args:
       node: IDL node
@@ skipping 116 matching lines @@
     partials_dict = {definition.GetName(): interface_node_to_dict(definition)
                      for definition in get_definitions(path_list)
                      if is_partial(definition)}
     dictionary = merge_partial_dicts(interfaces_dict, partials_dict)
     interfaces_dict = merge_implement_nodes(interfaces_dict, implement_node_list)
     export_to_jsonfile(dictionary, json_file)
 
 
 if __name__ == '__main__':
     main(sys.argv[1:])