Add xmllite and xmpp sources to third_party/

third_party/libjingle_xmpp/xmpp/jingleinfotask.h

+/*
+ *  Copyright 2010 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 THIRD_PARTY_XMPP_JINGLEINFOTASK_H_
+#define THIRD_PARTY_XMPP_JINGLEINFOTASK_H_
+
+#include <vector>
+
+#include "third_party/libjingle_xmpp/xmpp/xmppengine.h"
+#include "third_party/libjingle_xmpp/xmpp/xmpptask.h"
+#include "third_party/webrtc/base/sigslot.h"
+#include "third_party/webrtc/p2p/client/httpportallocator.h"
+
+namespace buzz {
+
+class JingleInfoTask : public XmppTask {
+ public:
+  explicit JingleInfoTask(XmppTaskParentInterface* parent)
+      : XmppTask(parent, XmppEngine::HL_TYPE) {}
+
+  virtual int ProcessStart();
+  void RefreshJingleInfoNow();
+
+  sigslot::signal3<const std::string&,
+                   const std::vector<std::string>&,
+                   const std::vector<rtc::SocketAddress>&>
+      SignalJingleInfo;
+
+ protected:
+  class JingleInfoGetTask;
+  friend class JingleInfoGetTask;
+
+  virtual bool HandleStanza(const XmlElement* stanza);
+};
+}
+
+#endif  // THIRD_PARTY_XMPP_JINGLEINFOTASK_H_