Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmllite/xmlnsstack.h

Index: webrtc/libjingle/xmllite/xmlnsstack.h
diff --git a/webrtc/libjingle/xmllite/xmlnsstack.h b/webrtc/libjingle/xmllite/xmlnsstack.h
deleted file mode 100644
index 64e2f6ee66ff9149d68f884715109a1ae462508b..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmllite/xmlnsstack.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  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_XMLLITE_XMLNSSTACK_H_
-#define WEBRTC_LIBJINGLE_XMLLITE_XMLNSSTACK_H_
-
-#include <memory>
-#include <string>
-#include <vector>
-#include "webrtc/libjingle/xmllite/qname.h"
-
-namespace buzz {
-
-class XmlnsStack {
-public:
-  XmlnsStack();
-  ~XmlnsStack();
-
-  void AddXmlns(const std::string& prefix, const std::string& ns);
-  void RemoveXmlns();
-  void PushFrame();
-  void PopFrame();
-  void Reset();
-
-  std::pair<std::string, bool> NsForPrefix(const std::string& prefix);
-  bool PrefixMatchesNs(const std::string & prefix, const std::string & ns);
-  std::pair<std::string, bool> PrefixForNs(const std::string& ns, bool isAttr);
-  std::pair<std::string, bool> AddNewPrefix(const std::string& ns, bool isAttr);
-  std::string FormatQName(const QName & name, bool isAttr);
-
-private:
-
-  std::unique_ptr<std::vector<std::string> > pxmlnsStack_;
-  std::unique_ptr<std::vector<size_t> > pxmlnsDepthStack_;
-};
-}
-
-#endif  // WEBRTC_LIBJINGLE_XMLLITE_XMLNSSTACK_H_