Use Connection.

Change-Id: I686fa90b81cb8af49ec7a0f7d7f390825b0fe51e
Depends-On: Ib42aeb25d72b5412ad98fe80bd6726896d423504
Reviewed-on: http://gerrit.dmdirc.com/3434
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

src/com/dmdirc/addons/ui_swing/components/statusbar/InviteLabel.java

@@ -152,12 +152,12 @@ public class InviteLabel extends StatusbarPopupPanel<JLabel> implements
     }
 
     @Override
-    public void inviteReceived(final Server server, final Invite invite) {
+    public void inviteReceived(final Connection connection, final Invite invite) {
         update();
     }
 
     @Override
-    public void inviteExpired(final Server server, final Invite invite) {
+    public void inviteExpired(final Connection connection, final Invite invite) {
         update();
     }