[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 0992552a9a02fd89a322c205619f63612c6e0989
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jun 5 14:00:19 2019 -0400

    connections: replace O(#STATES) states_use_connection() with O(1) state_by_connection()
    
    Code path executed when ever a state is deleted.