Slice enum HttpResponseInfo::ConnectionInfo by QUIC version.

net/quic/chromium/quic_chromium_client_session.cc

Index: net/quic/chromium/quic_chromium_client_session.cc
diff --git a/net/quic/chromium/quic_chromium_client_session.cc b/net/quic/chromium/quic_chromium_client_session.cc
index 72fab95b2afcbfa5ccf40224efec042b2cd9cff1..6a2e932d366238a61a30bef179b30e0dad18682c 100644
--- a/net/quic/chromium/quic_chromium_client_session.cc
+++ b/net/quic/chromium/quic_chromium_client_session.cc
@@ -1008,6 +1008,13 @@ void QuicChromiumClientSession::OnSuccessfulVersionNegotiation(
     const QuicVersion& version) {
   logger_->OnSuccessfulVersionNegotiation(version);
   QuicSpdySession::OnSuccessfulVersionNegotiation(version);
+
+  ObserverSet::iterator it = observers_.begin();
+  while (it != observers_.end()) {
+    Observer* observer = *it;
+    ++it;
+    observer->OnSuccessfulVersionNegotiation(version);
+  }
 }
 
 int QuicChromiumClientSession::HandleWriteError(
@@ -1461,4 +1468,8 @@ QuicChromiumClientSession::GetConnectTiming() {
   return connect_timing_;
 }
 
+QuicVersion QuicChromiumClientSession::GetQuicVersion() const {
+  return connection()->version();
+}
+
 }  // namespace net