CL generated with data from dead-code analysis using

net/quic/quic_config.cc

Index: net/quic/quic_config.cc
diff --git a/net/quic/quic_config.cc b/net/quic/quic_config.cc
index f3e93aa3ed72a5ad42b16d934b93f1312a4e6d53..07445ee51c067cb259d36326f1837383bcb4adcf 100644
--- a/net/quic/quic_config.cc
+++ b/net/quic/quic_config.cc
@@ -132,13 +132,6 @@ void QuicNegotiableTag::set(const QuicTagVector& 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