IsAuthenticatorMessage   76 remoting/protocol/authenticator.h   static bool IsAuthenticatorMessage(const buzz::XmlElement* message);
IsAuthenticatorMessage  179 remoting/protocol/content_description.cc     DCHECK(Authenticator::IsAuthenticatorMessage(authenticator_message_.get()));
IsAuthenticatorMessage  483 remoting/protocol/jingle_session.cc       !Authenticator::IsAuthenticatorMessage(message.info.get())) {