Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/discoitemsquerytask.h

-/*
- *  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.
- */
-
-// Fires a disco items query, such as the following example:
-//
-//      <iq type='get'
-//          from='foo@gmail.com/asdf'
-//          to='bar@google.com'
-//          id='1234'>
-//          <query xmlns=' http://jabber.org/protocol/disco#items'
-//                 node='blah '/>
-//      </iq>
-//
-// Sample response:
-//
-//      <iq type='result'
-//          from=' hendriks@google.com'
-//          to='rsturgell@google.com/asdf'
-//          id='1234'>
-//          <query xmlns=' http://jabber.org/protocol/disco#items '
-//                 node='blah'>
-//                 <item something='somethingelse'/>
-//          </query>
-//      </iq>
-
-
-#ifndef WEBRTC_LIBJINGLE_XMPP_DISCOITEMSQUERYTASK_H_
-#define WEBRTC_LIBJINGLE_XMPP_DISCOITEMSQUERYTASK_H_
-
-#include <string>
-#include <vector>
-
-#include "webrtc/libjingle/xmpp/iqtask.h"
-
-namespace buzz {
-
-struct DiscoItem {
-  std::string jid;
-  std::string node;
-  std::string name;
-};
-
-class DiscoItemsQueryTask : public IqTask {
- public:
-  DiscoItemsQueryTask(XmppTaskParentInterface* parent,
-                      const Jid& to, const std::string& node);
-
-  sigslot::signal1<std::vector<DiscoItem> > SignalResult;
-
- private:
-  static XmlElement* MakeRequest(const std::string& node);
-  virtual void HandleResult(const XmlElement* result);
-  static bool ParseItem(const XmlElement* element, DiscoItem* item);
-};
-
-}  // namespace buzz
-
-#endif  // WEBRTC_LIBJINGLE_XMPP_DISCOITEMSQUERYTASK_H_