1 files changed, 28 insertions, 2 deletions
diff --git a/chromium/net/quic/quic_connection_logger.cc b/chromium/net/quic/quic_connection_logger.cc
index 1293fac42ac..71803309b69 100644
--- a/chromium/net/quic/quic_connection_logger.cc
+++ b/chromium/net/quic/quic_connection_logger.cc
@@ -227,6 +227,14 @@ base::Value NetLogQuicCryptoHandshakeMessageParams(
   return dict;
 }
 
+base::Value NetLogQuicTransportParametersParams(
+    const quic::TransportParameters& transport_parameters) {
+  base::Value dict(base::Value::Type::DICTIONARY);
+  dict.SetStringKey("quic_transport_parameters",
+                    transport_parameters.ToString());
+  return dict;
+}
+
 base::Value NetLogQuicOnConnectionClosedParams(
     quic::QuicErrorCode error,
     string error_details,
@@ -877,8 +885,6 @@ void QuicConnectionLogger::OnIncomingAck(
     return;
   net_log_.AddEvent(NetLogEventType::QUIC_SESSION_ACK_FRAME_RECEIVED,
                     [&] { return NetLogQuicAckFrameParams(&frame); });
-
-  // TODO(rch, rtenneti) sort out histograms for QUIC_VERSION_34 and above.
 }
 
 void QuicConnectionLogger::OnStopWaitingFrame(
@@ -1142,6 +1148,26 @@ void QuicConnectionLogger::OnRttChanged(quic::QuicTime::Delta rtt) const {
   }
 }
 
+void QuicConnectionLogger::OnTransportParametersSent(
+    const quic::TransportParameters& transport_parameters) {
+  if (!net_log_.IsCapturing())
+    return;
+  net_log_.AddEvent(
+      NetLogEventType::QUIC_SESSION_TRANSPORT_PARAMETERS_SENT, [&] {
+        return NetLogQuicTransportParametersParams(transport_parameters);
+      });
+}
+
+void QuicConnectionLogger::OnTransportParametersReceived(
+    const quic::TransportParameters& transport_parameters) {
+  if (!net_log_.IsCapturing())
+    return;
+  net_log_.AddEvent(
+      NetLogEventType::QUIC_SESSION_TRANSPORT_PARAMETERS_RECEIVED, [&] {
+        return NetLogQuicTransportParametersParams(transport_parameters);
+      });
+}
+
 void QuicConnectionLogger::RecordAggregatePacketLossRate() const {
   // For short connections under 22 packets in length, we'll rely on the
   // Net.QuicSession.21CumulativePacketsReceived_* histogram to indicate packet