[libsoup] session: remove SoupSession::tunneling

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 4182ec14d537a0c4468bb09375da97509f1e67eb
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Fri Oct 23 12:40:52 2020 +0200

    session: remove SoupSession::tunneling

 libsoup/soup-session.c | 28 ----------------------------
 1 file changed, 28 deletions(-)
---
diff --git a/libsoup/soup-session.c b/libsoup/soup-session.c
index b7f1d9d1..d3e0fb2d 100644
--- a/libsoup/soup-session.c
+++ b/libsoup/soup-session.c
@@ -175,7 +175,6 @@ enum {
        REQUEST_STARTED,
        AUTHENTICATE,
        CONNECTION_CREATED,
-       TUNNELING,
        LAST_SIGNAL
 };
 
@@ -1433,8 +1432,6 @@ tunnel_connect (SoupMessageQueueItem *item)
        soup_session_set_item_connection (session, tunnel_item, item->conn);
        tunnel_item->state = SOUP_MESSAGE_RUNNING;
 
-       g_signal_emit (session, signals[TUNNELING], 0, tunnel_item->conn);
-
        soup_session_send_queue_item (session, tunnel_item,
                                      (SoupMessageIOCompletionFn)tunnel_message_completed);
        soup_message_io_run (msg, !item->async);
@@ -2549,31 +2546,6 @@ soup_session_class_init (SoupSessionClass *session_class)
                               */
                              G_TYPE_OBJECT);
 
-       /**
-        * SoupSession::tunneling:
-        * @session: the #SoupSession
-        * @connection: the connection
-        *
-        * Emitted when an SSL tunnel is being created on a proxy
-        * connection. This is an internal signal intended only to be
-        * used for debugging purposes, and may go away in the future.
-        *
-        * Since: 2.30
-        */
-       signals[TUNNELING] =
-               g_signal_new ("tunneling",
-                             G_OBJECT_CLASS_TYPE (object_class),
-                             G_SIGNAL_RUN_FIRST,
-                             0,
-                             NULL, NULL,
-                             NULL,
-                             G_TYPE_NONE, 1,
-                             /* SoupConnection is private, so we can't use
-                              * SOUP_TYPE_CONNECTION here.
-                              */
-                             G_TYPE_OBJECT);
-
-
        /* properties */
        /**
         * SoupSession:proxy-resolver: