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diff --git a/third_party/libjingle/files/talk/base/httpbase.h b/third_party/libjingle/files/talk/base/httpbase.h
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+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TALK_BASE_HTTPBASE_H__
+#define TALK_BASE_HTTPBASE_H__
+
+#include "talk/base/httpcommon.h"
+
+namespace talk_base {
+
+class StreamInterface;
+
+//////////////////////////////////////////////////////////////////////
+// HttpParser
+//////////////////////////////////////////////////////////////////////
+
+class HttpParser {
+public:
+  HttpParser();
+  virtual ~HttpParser();
+  
+  void reset();
+  bool process(const char* buffer, size_t len, size_t& read, HttpError& err);
+  void end_of_input();
+  void complete(HttpError err);
+  
+protected:
+  bool process_line(const char* line, size_t len, HttpError& err);
+
+  // HttpParser Interface
+  virtual HttpError onHttpRecvLeader(const char* line, size_t len) = 0;
+  virtual HttpError onHttpRecvHeader(const char* name, size_t nlen,
+                                     const char* value, size_t vlen) = 0;
+  virtual HttpError onHttpRecvHeaderComplete(bool chunked, size_t& data_size) = 0;
+  virtual HttpError onHttpRecvData(const char* data, size_t len, size_t& read) = 0;
+  virtual void onHttpRecvComplete(HttpError err) = 0;
+  
+private:
+  enum State {
+    ST_LEADER, ST_HEADERS,
+    ST_CHUNKSIZE, ST_CHUNKTERM, ST_TRAILERS,
+    ST_DATA, ST_COMPLETE
+  } state_;
+  bool chunked_;
+  size_t data_size_;
+};
+
+//////////////////////////////////////////////////////////////////////
+// IHttpNotify
+//////////////////////////////////////////////////////////////////////
+
+enum HttpMode { HM_NONE, HM_CONNECT, HM_RECV, HM_SEND };
+
+class IHttpNotify {
+public:
+  virtual HttpError onHttpHeaderComplete(bool chunked, size_t& data_size) = 0;
+  virtual void onHttpComplete(HttpMode mode, HttpError err) = 0;
+  virtual void onHttpClosed(HttpError err) = 0;
+};
+
+//////////////////////////////////////////////////////////////////////
+// HttpBase
+//////////////////////////////////////////////////////////////////////
+
+class HttpBase : private HttpParser, public sigslot::has_slots<> {
+public:
+  HttpBase();
+  virtual ~HttpBase();
+
+  void notify(IHttpNotify* notify) { notify_ = notify; }
+  bool attach(StreamInterface* stream);
+  StreamInterface* stream() { return stream_; }
+  StreamInterface* detach();
+  bool isConnected() const;
+
+  void send(HttpData* data);
+  void recv(HttpData* data);
+  void abort(HttpError err);
+
+  HttpMode mode() const { return mode_; }
+
+  void set_ignore_data(bool ignore) { ignore_data_ = ignore; }
+  bool ignore_data() const { return ignore_data_; }
+
+protected:
+  void flush_data();
+  void queue_headers();
+  void do_complete(HttpError err = HE_NONE);
+
+  void OnEvent(StreamInterface* stream, int events, int error);
+  
+  // HttpParser Interface
+  virtual HttpError onHttpRecvLeader(const char* line, size_t len);
+  virtual HttpError onHttpRecvHeader(const char* name, size_t nlen,
+                                     const char* value, size_t vlen);
+  virtual HttpError onHttpRecvHeaderComplete(bool chunked, size_t& data_size);
+  virtual HttpError onHttpRecvData(const char* data, size_t len, size_t& read);
+  virtual void onHttpRecvComplete(HttpError err);
+
+private:
+  enum { kBufferSize = 32 * 1024 };
+
+  HttpMode mode_;
+  HttpData* data_;
+  IHttpNotify* notify_;
+  StreamInterface* stream_;
+  char buffer_[kBufferSize];
+  size_t len_;
+
+  bool ignore_data_, chunk_data_;
+  HttpData::const_iterator header_;
+};
+
+//////////////////////////////////////////////////////////////////////
+
+} // namespace talk_base
+
+#endif // TALK_BASE_HTTPBASE_H__