plupload_file_uri_to_object() docblock error - IDEs complain

The function plupload_file_uri_to_object() says in the docblock

@return boolean
- *   A file object, or FALSE on error.

This is wrong in two ways. Firstly if it was to return a file object or boolean then the @return should be either boolean|\stdClass or mixed. However, as the function creates a new stdClass and returns that (there is no conditional to return something else), it won't ever return a bool.

This will cause a problem in an IDE such as PHPStorm because if you want to call plupload_file_uri_to_object() it expects a boolean but in fact a stdClass object is returned.

Also there is a line that says $wrapper = file_stream_wrapper_get_instance_by_uri($uri); but $wrapper is never used so that can be removed.

Patch coming up.