Code review comment for lp:~robertcarr/mir/session-transactions

> inline void
> msh::SessionManager::set_focus_to_locked(std::unique_lock<std::mutex> const&,
> std::shared_ptr<Session> const& shell_session)
> {
> auto old_focus = focus_application.lock();
>
> focus_application = shell_session;
>
> focus_setter->set_focus_to(shell_session);
> if (shell_session)
> {
> session_listener->focused(shell_session);
> }
> else
> {
> session_listener->unfocused();
> }
> }
>
> Note that the SessionManager::mutex isn't seized.

Sorry, that last bit is a thinko.