unproxy

Removes the proxy from the available list of proxies for the asset.

If the given proxy is the default proxy of the list, then the next proxy in the available list (see list_proxies) will become the default. If there are no other proxies, then the asset will no longer have a default proxy.

Parameters:

this	The Asset to no longer proxy with proxy
proxy	An existing proxy of this

Returns:

true if proxy was successfully removed from this's proxy list.