Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/pubsub_task.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.
- */
-
-#ifndef WEBRTC_LIBJINGLE_XMPP_PUBSUB_TASK_H_
-#define WEBRTC_LIBJINGLE_XMPP_PUBSUB_TASK_H_
-
-#include <map>
-#include <string>
-#include "webrtc/libjingle/xmllite/xmlelement.h"
-#include "webrtc/libjingle/xmpp/jid.h"
-#include "webrtc/libjingle/xmpp/xmpptask.h"
-
-namespace buzz {
-
-// Base class to help write pubsub tasks.
-// In ProcessStart call SubscribeNode with namespaces of interest along with
-// NodeHandlers.
-// When pubsub notifications arrive and matches the namespace, the NodeHandlers
-// will be called back.
-class PubsubTask : public buzz::XmppTask {
- public:
-  virtual ~PubsubTask();
-
- protected:
-  typedef void (PubsubTask::*NodeHandler)(const buzz::XmlElement* node);
-
-  PubsubTask(XmppTaskParentInterface* parent, const buzz::Jid& pubsub_node_jid);
-
-  virtual bool HandleStanza(const buzz::XmlElement* stanza);
-  virtual int ProcessResponse();
-
-  bool SubscribeToNode(const std::string& pubsub_node, NodeHandler handler);
-  void UnsubscribeFromNode(const std::string& pubsub_node);
-
-  // Called when there is an error. Derived class can do what it needs to.
-  virtual void OnPubsubError(const buzz::XmlElement* error_stanza);
-
- private:
-  typedef std::map<std::string, NodeHandler> NodeSubscriptions;
-
-  void HandlePubsubIqGetResponse(const buzz::XmlElement* pubsub_iq_response);
-  void HandlePubsubEventMessage(const buzz::XmlElement* pubsub_event_message);
-  void HandlePubsubItems(const buzz::XmlElement* items);
-
-  buzz::Jid pubsub_node_jid_;
-  NodeSubscriptions subscribed_nodes_;
-};
-
-}  // namespace buzz
-
-#endif // WEBRTC_LIBJINGLE_XMPP_PUBSUB_TASK_H_