QUIC - minor cleanup to match internal source tree.

net/quic/quic_connection.cc

Index: net/quic/quic_connection.cc
diff --git a/net/quic/quic_connection.cc b/net/quic/quic_connection.cc
index 9594fdd6982bad4c8ed79e8843a67846d7196cfe..405ba422554177fa3b40c96917ac9546df1cc726 100644
--- a/net/quic/quic_connection.cc
+++ b/net/quic/quic_connection.cc
@@ -1695,7 +1695,7 @@ void QuicConnection::MaybeProcessUndecryptablePackets() {
   // new keys installed and hence any undecryptable packets will
   // never be able to be decrypted.
   if (encryption_level_ == ENCRYPTION_FORWARD_SECURE) {
-    if (debug_visitor_ != NULL) {
+    if (debug_visitor_.get() != NULL) {
       for (size_t i = 0; i < undecryptable_packets_.size(); ++i) {
         debug_visitor_->OnUndecryptablePacket();
       }