|domain||An optional URL to define which cookies are removed. Only cookies that apply to this URL will be removed from the cache.|
Clears stored cookies from the cache.
The cookie cache exists only in the current game session and will be empty the next time the game is launched. Exceptions are listed below. This method allows you to remove cookies from the cache. If you don't specify an argument, the method removes all cookies in the cache. If you do specify a string argument, the method only removes the cookies that apply to the given URL. iOS has a built-in cookie cache provided by the system, which persists across game sessions. This method removes cookies from that built-in cache. On WebGL, cookies are managed by the browser and can not be removed, so this method will not do anything.