parameters: (self, filename, first_token)
docstring: Notifies this ErrorHandler that subsequent errors are in filename.
  
      Args:
        filename: The file being linted.
        first_token: The first token of the file.
docstring_summary: Notifies this ErrorHandler that subsequent errors are in filename.
docstring_tokens: Notifies this ErrorHandler that subsequent errors are in filename .
function: def HandleFile(self, filename, first_token):
      """Notifies this ErrorHandler that subsequent errors are in filename.
  
      Args:
        filename: The file being linted.
        first_token: The first token of the file.
      """
function_tokens: def HandleFile ( self , filename , first_token ) :