Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/mucroomuniquehangoutidtask.cc

-/*
- *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/libjingle/xmpp/mucroomuniquehangoutidtask.h"
-
-#include "webrtc/libjingle/xmpp/constants.h"
-
-namespace buzz {
-
-MucRoomUniqueHangoutIdTask::MucRoomUniqueHangoutIdTask(XmppTaskParentInterface* parent,
-                                             const Jid& lookup_server_jid)
-    : IqTask(parent, STR_GET, lookup_server_jid, MakeUniqueRequestXml()) {
-}
-
-// Construct a stanza to request a unique room id. eg:
-//
-// <unique hangout-id="true" xmlns="http://jabber.org/protocol/muc#unique"/>
-XmlElement* MucRoomUniqueHangoutIdTask::MakeUniqueRequestXml() {
-  XmlElement* xml = new XmlElement(QN_MUC_UNIQUE_QUERY, false);
-  xml->SetAttr(QN_HANGOUT_ID, STR_TRUE);
-  return xml;
-}
-
-// Handle a response like the following:
-//
-// <unique hangout-id="hangout_id"
-//    xmlns="http://jabber.org/protocol/muc#unique"/>
-//  muvc-private-chat-guid@groupchat.google.com
-// </unique>
-void MucRoomUniqueHangoutIdTask::HandleResult(const XmlElement* stanza) {
-
-  const XmlElement* unique_elem = stanza->FirstNamed(QN_MUC_UNIQUE_QUERY);
-  if (unique_elem == NULL ||
-      !unique_elem->HasAttr(QN_HANGOUT_ID)) {
-    SignalError(this, stanza);
-    return;
-  }
-
-  std::string hangout_id = unique_elem->Attr(QN_HANGOUT_ID);
-
-  SignalResult(this, hangout_id);
-}
-
-} // namespace buzz