[libsoup/http2] SoupAuthManager: simplify, don't depend on SoupMessageQueue

[Dan Winship <danw src gnome org>]

commit bc89157d9125eedee29de8f95a55097420fa52d6
Author: Dan Winship <danw gnome org>
Date:   Tue Dec 10 14:44:15 2013 +0100

    SoupAuthManager: simplify, don't depend on SoupMessageQueue
    
    Rather than calling soup_session_get_queue() and getting the message's
    connection via its' queue item, just call soup_message_get_connection().

 libsoup/soup-auth-manager.c |   16 +++++-----------
 1 files changed, 5 insertions(+), 11 deletions(-)
---
diff --git a/libsoup/soup-auth-manager.c b/libsoup/soup-auth-manager.c
index f40a928..5b50fcd 100644
--- a/libsoup/soup-auth-manager.c
+++ b/libsoup/soup-auth-manager.c
@@ -17,7 +17,6 @@
 #include "soup-message-private.h"
 #include "soup-message-queue.h"
 #include "soup-path-map.h"
-#include "soup-session-private.h"
 
 /**
  * SECTION:soup-auth-manager
@@ -465,21 +464,16 @@ authenticate_auth (SoupAuthManager *manager, SoupAuth *auth,
                   SoupMessage *msg, gboolean prior_auth_failed,
                   gboolean proxy, gboolean can_interact)
 {
-       SoupAuthManagerPrivate *priv = manager->priv;
        SoupURI *uri;
 
        if (proxy) {
-               SoupMessageQueue *queue;
-               SoupMessageQueueItem *item;
+               SoupConnection *conn;
 
-               queue = soup_session_get_queue (priv->session);
-               item = soup_message_queue_lookup (queue, msg);
-               if (item) {
-                       uri = soup_connection_get_proxy_uri (item->conn);
-                       soup_message_queue_item_unref (item);
-               } else
-                       uri = NULL;
+               conn = soup_message_get_connection (msg);
+               if (!conn)
+                       return;
 
+               uri = soup_connection_get_proxy_uri (conn);
                if (!uri)
                        return;
        } else