Along with sending the SCUP message, this CL includes small fixes which

net/quic/quic_crypto_client_stream.cc

 // 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.
 
 #include "net/quic/quic_crypto_client_stream.h"
 
 #include "net/quic/crypto/crypto_protocol.h"
 #include "net/quic/crypto/crypto_utils.h"
 #include "net/quic/crypto/null_encrypter.h"
 #include "net/quic/quic_client_session_base.h"
@@ skipping 448 matching lines @@
         session()->connection()->SetAlternativeDecrypter(
             crypters->decrypter.release(), ENCRYPTION_FORWARD_SECURE,
             false /* don't latch */);
         session()->connection()->SetEncrypter(
             ENCRYPTION_FORWARD_SECURE, crypters->encrypter.release());
         session()->connection()->SetDefaultEncryptionLevel(
             ENCRYPTION_FORWARD_SECURE);
 
         handshake_confirmed_ = true;
         session()->OnCryptoHandshakeEvent(QuicSession::HANDSHAKE_CONFIRMED);
+        session()->connection()->OnHandshakeComplete();
         return;
       }
       case STATE_IDLE:
         // This means that the peer sent us a message that we weren't expecting.
         CloseConnection(QUIC_INVALID_CRYPTO_MESSAGE_TYPE);
         return;
     }
   }
 }
 
@@ skipping 26 matching lines @@
     }
   }
   return false;
 }
 
 QuicClientSessionBase* QuicCryptoClientStream::client_session() {
   return reinterpret_cast<QuicClientSessionBase*>(session());
 }
 
 }  // namespace net