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diff --git a/third_party/libjingle/files/talk/xmpp/saslcookiemechanism.h b/third_party/libjingle/files/talk/xmpp/saslcookiemechanism.h
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+++ b/third_party/libjingle/files/talk/xmpp/saslcookiemechanism.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 _SASLCOOKIEMECHANISM_H_
+#define _SASLCOOKIEMECHANISM_H_
+
+#include "talk/xmpp/saslmechanism.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmpp/xmppconstants.h"
+
+namespace buzz {
+
+class SaslCookieMechanism : public SaslMechanism {
+
+public:
+  SaslCookieMechanism(const std::string & mechanism,
+                      const std::string & username,
+                      const std::string & cookie,
+                      const std::string & token_service)
+    : mechanism_(mechanism),
+      username_(username),
+      cookie_(cookie),
+      token_service_(token_service) {}
+
+  SaslCookieMechanism(const std::string & mechanism,
+                      const std::string & username,
+                      const std::string & cookie)
+    : mechanism_(mechanism),
+      username_(username),
+      cookie_(cookie),
+      token_service_("") {}
+
+  virtual std::string GetMechanismName() { return mechanism_; }
+    
+  virtual XmlElement * StartSaslAuth() {
+    // send initial request
+    XmlElement * el = new XmlElement(QN_SASL_AUTH, true);
+    el->AddAttr(QN_MECHANISM, mechanism_);
+    if (!token_service_.empty()) {
+      el->AddAttr(
+          QName("http://www.google.com/talk/protocol/auth", "service"),
+          token_service_);
+    }
+    
+    std::string credential;
+    credential.append("\0", 1);
+    credential.append(username_);
+    credential.append("\0", 1);
+    credential.append(cookie_);
+    el->AddText(Base64Encode(credential));
+    return el;
+  }
+  
+private:
+  std::string mechanism_;
+  std::string username_;
+  std::string cookie_;
+  std::string token_service_;
+};
+
+}
+
+#endif