IJavascriptNameConverter Methods

This method exists for backwards compatability reasons, historically only the bound methods/fields/properties were converted. Objects returned from a method call were not translated. To preserve this functionality for upgrading users we split this into two methods. Typically thie method would return the same result as [!:ConvertToJavascript(string)] Issue #2442

Get the javascript name for the property/field/method. Typically this would be based on Name