Handle pairing_client_id in the negotiating authenticators.

remoting/protocol/negotiating_authenticator_base.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_BASE_H_
 #define REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_BASE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 91 matching lines @@
                               const base::Closure& resume_callback);
 
  protected:
   friend class NegotiatingAuthenticatorTest;
   FRIEND_TEST_ALL_PREFIXES(NegotiatingAuthenticatorTest, IncompatibleMethods);
 
   static const buzz::StaticQName kMethodAttributeQName;
   static const buzz::StaticQName kSupportedMethodsAttributeQName;
   static const char kSupportedMethodsSeparator;
 
+  static const buzz::StaticQName kPairingInfoTag;
+  static const buzz::StaticQName kClientIdAttribute;
+
   // Parses a string that defines an authentication method. Returns
   // Method::INVALID if the string is invalid.
   static Method ParseMethodString(const std::string& value);
 
   // Returns string representation of |method|.
   static std::string MethodToString(Method method);
 
   explicit NegotiatingAuthenticatorBase(Authenticator::State initial_state);
 
   void AddMethod(Method method);
@@ skipping 13 matching lines @@
   RejectionReason rejection_reason_ = INVALID_CREDENTIALS;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(NegotiatingAuthenticatorBase);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_BASE_H_