1 files changed, 9 insertions, 0 deletions
diff --git a/chromium/third_party/libjingle/source/talk/xmpp/pubsubclient.cc b/chromium/third_party/libjingle/source/talk/xmpp/pubsubclient.cc
index 8d6d4c414a2..b62758710c7 100644
--- a/chromium/third_party/libjingle/source/talk/xmpp/pubsubclient.cc
+++ b/chromium/third_party/libjingle/source/talk/xmpp/pubsubclient.cc
@@ -134,4 +134,13 @@ void PubSubClient::OnRetractError(IqTask* task,
   SignalRetractError(this, retract_task->task_id(), stanza);
 }
 
+
+const std::string PubSubClient::GetPublisherNickFromPubSubItem(
+    const XmlElement* item_elem) {
+  if (item_elem == NULL) {
+    return "";
+  }
+
+  return Jid(item_elem->Attr(QN_ATTR_PUBLISHER)).resource();
+}
 }  // namespace buzz