Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/mucroomuniquehangoutidtask.h

-/*
- *  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.
- */
-
-#ifndef WEBRTC_LIBJINGLE_XMPP_MUCROOMUNIQUEHANGOUTIDTASK_H_
-#define WEBRTC_LIBJINGLE_XMPP_MUCROOMUNIQUEHANGOUTIDTASK_H_
-
-#include "webrtc/libjingle/xmpp/iqtask.h"
-
-namespace buzz {
-
-// Task to request a unique hangout id to be used when starting a hangout.
-// The protocol is described in https://docs.google.com/a/google.com/
-// document/d/1EFLT6rCYPDVdqQXSQliXwqB3iUkpZJ9B_MNFeOZgN7g/edit
-class MucRoomUniqueHangoutIdTask : public buzz::IqTask {
- public:
-  MucRoomUniqueHangoutIdTask(buzz::XmppTaskParentInterface* parent,
-                        const Jid& lookup_server_jid);
-  // signal(task, hangout_id)
-  sigslot::signal2<MucRoomUniqueHangoutIdTask*, const std::string&> SignalResult;
-
- protected:
-  virtual void HandleResult(const buzz::XmlElement* stanza);
-
- private:
-  static buzz::XmlElement* MakeUniqueRequestXml();
-
-};
-
-} // namespace buzz
-
-#endif  // WEBRTC_LIBJINGLE_XMPP_MUCROOMUNIQUEHANGOUTIDTASK_H_