Revert of Move PseudoTCP and channel auth out of LibjingleTransportFactory.

remoting/protocol/ssl_hmac_channel_authenticator.cc

Index: remoting/protocol/ssl_hmac_channel_authenticator.cc
diff --git a/remoting/protocol/ssl_hmac_channel_authenticator.cc b/remoting/protocol/ssl_hmac_channel_authenticator.cc
index f4bedeadf93039d696fe769d943683f9d12270df..d85ad5f17ed99db39f6e5c9755e35fdf114bacd2 100644
--- a/remoting/protocol/ssl_hmac_channel_authenticator.cc
+++ b/remoting/protocol/ssl_hmac_channel_authenticator.cc
@@ -279,21 +279,13 @@
     DCHECK(socket_.get() != NULL);
     if (callback_called)
       *callback_called = true;
-
-    CallDoneCallback(net::OK, socket_.PassAs<net::StreamSocket>());
+    done_callback_.Run(net::OK, socket_.PassAs<net::StreamSocket>());
   }
 }
 
 void SslHmacChannelAuthenticator::NotifyError(int error) {
-  CallDoneCallback(error, scoped_ptr<net::StreamSocket>());
-}
-
-void SslHmacChannelAuthenticator::CallDoneCallback(
-    int error,
-    scoped_ptr<net::StreamSocket> socket) {
-  DoneCallback callback = done_callback_;
-  done_callback_.Reset();
-  callback.Run(error, socket.Pass());
+  done_callback_.Run(static_cast<net::Error>(error),
+                     scoped_ptr<net::StreamSocket>());
 }
 
 }  // namespace protocol