Rename |imp| => |impl| in bindings generation

Source/bindings/scripts/v8_methods.py

 # Copyright (C) 2013 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 165 matching lines @@
             idl_type.name in ['NodeFilter', 'XPathNSResolver']):
             # FIXME: remove this special case
             return '%s.release()' % argument.name
         return argument.name
 
     # Truncate omitted optional arguments
     arguments = method.arguments[:number_of_arguments]
     cpp_arguments = v8_utilities.call_with_arguments(method)
     if ('ImplementedBy' in method.extended_attributes and
         not method.is_static):
-        cpp_arguments.append('*imp')
+        cpp_arguments.append('*impl')
     cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
     this_union_arguments = method.idl_type.union_arguments
     if this_union_arguments:
         cpp_arguments.extend(this_union_arguments)
 
     if 'RaisesException' in method.extended_attributes:
         cpp_arguments.append('exceptionState')
 
     cpp_method_name = v8_utilities.scoped_name(interface, method, v8_utilities.cpp_name(method))
     return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
 
 
 def v8_set_return_value(interface_name, method, cpp_value, for_main_world=False):
     idl_type = method.idl_type
     extended_attributes = method.extended_attributes
     if idl_type.name == 'void':
         return None
 
     release = False
     # [CallWith=ScriptState], [RaisesException]
     if (has_extended_attribute_value(method, 'CallWith', 'ScriptState') or
         'RaisesException' in extended_attributes or
         idl_type.is_union_type):
         cpp_value = 'result'  # use local variable for value
         release = idl_type.release
 
-    script_wrappable = 'imp' if inherits_interface(interface_name, 'Node') else ''
+    script_wrappable = 'impl' if inherits_interface(interface_name, 'Node') else ''
     return idl_type.v8_set_return_value(cpp_value, extended_attributes, script_wrappable=script_wrappable, release=release, for_main_world=for_main_world)
 
 
 def v8_value_to_local_cpp_value(argument, index):
     extended_attributes = argument.extended_attributes
     idl_type = argument.idl_type
     name = argument.name
     if argument.is_variadic:
         vector_type = 'WillBeHeapVector' if idl_type.is_will_be_garbage_collected else 'Vector'
         return 'V8TRYCATCH_VOID({vector_type}<{cpp_type}>, {name}, toNativeArguments<{cpp_type}>(info, {index}))'.format(
@@ skipping 26 matching lines @@
 
 
 def union_arguments(idl_type):
     """Return list of ['result0Enabled', 'result0', 'result1Enabled', ...] for union types, for use in setting return value"""
     return [arg
             for i in range(len(idl_type.member_types))
             for arg in ['result%sEnabled' % i, 'result%s' % i]]
 
 IdlType.union_arguments = property(lambda self: None)
 IdlUnionType.union_arguments = property(union_arguments)