Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmllite/xmlbuilder.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 _xmlbuilder_h_
-#define _xmlbuilder_h_
-
-#include <memory>
-#include <string>
-#include <vector>
-#include "webrtc/libjingle/xmllite/xmlparser.h"
-
-#ifdef EXPAT_RELATIVE_PATH
-#include "expat.h"
-#else
-#include "third_party/expat/v2_0_1/Source/lib/expat.h"
-#endif  // EXPAT_RELATIVE_PATH
-
-namespace buzz {
-
-class XmlElement;
-class XmlParseContext;
-
-
-class XmlBuilder : public XmlParseHandler {
-public:
-  XmlBuilder();
-
-  static XmlElement * BuildElement(XmlParseContext * pctx,
-                                  const char * name, const char ** atts);
-  virtual void StartElement(XmlParseContext * pctx,
-                            const char * name, const char ** atts);
-  virtual void EndElement(XmlParseContext * pctx, const char * name);
-  virtual void CharacterData(XmlParseContext * pctx,
-                             const char * text, int len);
-  virtual void Error(XmlParseContext * pctx, XML_Error);
-  virtual ~XmlBuilder();
-
-  void Reset();
-
-  // Take ownership of the built element; second call returns NULL
-  XmlElement * CreateElement();
-
-  // Peek at the built element without taking ownership
-  XmlElement * BuiltElement();
-
-private:
-  XmlElement * pelCurrent_;
-  std::unique_ptr<XmlElement> pelRoot_;
-  std::unique_ptr<std::vector<XmlElement*> > pvParents_;
-};
-
-}
-
-#endif