Controls whether JavaScript can be used to close windows that were not opened via JavaScript. JavaScript can still be used to close windows that were opened via JavaScript. Also configurable using the "disable-javascript-close-windows" command-line switch.

public virtual CefState JavascriptCloseWindows { get; set; }

public:
virtual property CefState JavascriptCloseWindows {
	CefState get ();
	void set (CefState value);
}