CL generated with data from dead-code analysis using

net/quic/quic_config.cc

 // Copyright (c) 2013 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_config.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "net/quic/crypto/crypto_handshake_message.h"
@@ skipping 114 matching lines @@
 
 QuicNegotiableTag::~QuicNegotiableTag() {}
 
 void QuicNegotiableTag::set(const QuicTagVector& possible,
                             QuicTag default_value) {
   DCHECK(ContainsQuicTag(possible, default_value));
   possible_values_ = possible;
   default_value_ = default_value;
 }
 
-QuicTag QuicNegotiableTag::GetTag() const {
-  if (negotiated()) {
-    return negotiated_tag_;
-  }
-  return default_value_;
-}
-
 void QuicNegotiableTag::ToHandshakeMessage(CryptoHandshakeMessage* out) const {
   if (negotiated()) {
     // Because of the way we serialize and parse handshake messages we can
     // serialize this as value and still parse it as a vector.
     out->SetValue(tag_, negotiated_tag_);
   } else {
     out->SetVector(tag_, possible_values_);
   }
 }
 
@@ skipping 450 matching lines @@
         peer_hello, hello_type, error_details);
   }
   if (error == QUIC_NO_ERROR) {
     error = connection_options_.ProcessPeerHello(
         peer_hello, hello_type, error_details);
   }
   return error;
 }
 
 }  // namespace net