def CheckEnd(self, filename, clean_lines, linenum, error):
pass<EOL>
Run checks that applies to text after the closing brace.

        This is mostly used for checking end of namespace comments.

        Args:
          filename: The name of the current file.
          clean_lines: A CleansedLines instance containing the file.
          linenum: The number of the line to check.
          error: The function to call with any errors found.