Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/discoitemsquerytask.cc

-/*
- *  Copyright 2004 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/constants.h"
-#include "webrtc/libjingle/xmpp/discoitemsquerytask.h"
-#include "webrtc/libjingle/xmpp/xmpptask.h"
-
-namespace buzz {
-
-DiscoItemsQueryTask::DiscoItemsQueryTask(XmppTaskParentInterface* parent,
-                                         const Jid& to,
-                                         const std::string& node)
-    : IqTask(parent, STR_GET, to, MakeRequest(node)) {
-}
-
-XmlElement* DiscoItemsQueryTask::MakeRequest(const std::string& node) {
-  XmlElement* element = new XmlElement(QN_DISCO_ITEMS_QUERY, true);
-  if (!node.empty()) {
-    element->AddAttr(QN_NODE, node);
-  }
-  return element;
-}
-
-void DiscoItemsQueryTask::HandleResult(const XmlElement* stanza) {
-  const XmlElement* query = stanza->FirstNamed(QN_DISCO_ITEMS_QUERY);
-  if (query) {
-    std::vector<DiscoItem> items;
-    for (const buzz::XmlChild* child = query->FirstChild(); child;
-         child = child->NextChild()) {
-      DiscoItem item;
-      const buzz::XmlElement* child_element = child->AsElement();
-      if (ParseItem(child_element, &item)) {
-        items.push_back(item);
-      }
-    }
-    SignalResult(items);
-  } else {
-    SignalError(this, NULL);
-  }
-}
-
-bool DiscoItemsQueryTask::ParseItem(const XmlElement* element,
-                                    DiscoItem* item) {
-  if (element->HasAttr(QN_JID)) {
-    return false;
-  }
-
-  item->jid = element->Attr(QN_JID);
-  item->name = element->Attr(QN_NAME);
-  item->node = element->Attr(QN_NODE);
-  return true;
-}
-
-}  // namespace buzz