Rewrite deprecated proxy_owner call.
Rewrite deprecated proxy_owner call.

hauledev/has_account,hauledev/has_account_engine,huerlisi/has_accounts,hauledev/has_account,hauledev/has_account_engine,huerlisi/has_accounts_engine,huerlisi/has_accounts,hauledev/has_account_engine,huerlisi/has_accounts_engine,hauledev/has_account,huerlisi/has_accounts_engine,huerlisi/has_accounts