set_is_top_level_navigation

Description:

[ Version ( since = "2.70" ) ]
public void set_is_top_level_navigation (bool is_top_level_navigation)

See the [same-site spec](https://tools.

ietf.org/html/draft-ietf-httpbis-cookie-same-site-00) for more information.

this	a Message
is_top_level_navigation	if `true` indicate the current request is a top-level navigation