[folks/next] echo-chan.c: sync with tp-glib next

[Guillaume Desmottes <gdesmott src gnome org>]

commit f27bd6cdf16f258d0ad76ab5222cc74c64796a11
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Mar 18 16:37:17 2014 +0100

    echo-chan.c: sync with tp-glib next

 tests/lib/telepathy/contactlist/echo-chan.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/tests/lib/telepathy/contactlist/echo-chan.c b/tests/lib/telepathy/contactlist/echo-chan.c
index 6442378..c5a6465 100644
--- a/tests/lib/telepathy/contactlist/echo-chan.c
+++ b/tests/lib/telepathy/contactlist/echo-chan.c
@@ -151,7 +151,7 @@ text_send (GObject *object,
   TpHandle target = tp_base_channel_get_target_handle (TP_BASE_CHANNEL (self));
   gchar *echo;
   gint64 now = time (NULL);
-  const GHashTable *part;
+  GVariant *part;
   const gchar *text;
   TpMessage *msg;
 
@@ -159,8 +159,9 @@ text_send (GObject *object,
    * call tp_text_mixin_receive or tp_text_mixin_receive_with_flags
    * in response to network events */
 
-  part = tp_message_peek (message, 1);
-  text = tp_asv_get_string (part, "content");
+  part = tp_message_dup_part (message, 1);
+
+  g_variant_lookup (part, "content", "&s", &text);
 
   switch (type)
     {
@@ -178,6 +179,7 @@ text_send (GObject *object,
           type, text);
       echo_type = TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL;
     }
+  g_variant_unref (part);
 
   tp_message_mixin_sent (object, message, 0, "", NULL);