Create QUIC_VERSION_16 which breaks the sent_info field out of the ACK

net/quic/quic_connection_logger.cc

Index: net/quic/quic_connection_logger.cc
diff --git a/net/quic/quic_connection_logger.cc b/net/quic/quic_connection_logger.cc
index d52debe1faef89f99e2e39c4edfae149fc47a183..f2efdd208b7534df074b60f24fc49a66e532321b 100644
--- a/net/quic/quic_connection_logger.cc
+++ b/net/quic/quic_connection_logger.cc
@@ -163,6 +163,17 @@ base::Value* NetLogQuicConnectionCloseFrameCallback(
   return dict;
 }
 
+base::Value* NetLogQuicStopWaitingFrameCallback(
+    const QuicStopWaitingFrame* frame,
+    NetLog::LogLevel /* log_level */) {
+  base::DictionaryValue* dict = new base::DictionaryValue();
+  base::DictionaryValue* sent_info = new base::DictionaryValue();
+  dict->Set("sent_info", sent_info);
+  sent_info->SetString("least_unacked",
+                       base::Uint64ToString(frame->least_unacked));
+  return dict;
+}
+
 base::Value* NetLogQuicVersionNegotiationPacketCallback(
     const QuicVersionNegotiationPacket* packet,
     NetLog::LogLevel /* log_level */) {
@@ -271,6 +282,18 @@ void QuicConnectionLogger::OnFrameAddedToPacket(const QuicFrame& frame) {
       break;
     case GOAWAY_FRAME:
       break;
+    case WINDOW_UPDATE_FRAME:
+      // TODO(rtenneti): Implement logging of WINDOW_UPDATE_FRAME.
+      break;

[Ryan Hamilton, 2014/02/26 00:25:20]

Up to you, but I'd consider implementing these now.

[ramant (doing other things), 2014/02/26 00:50:49]

Done.

+    case BLOCKED_FRAME:
+      // TODO(rtenneti): Implement logging of BLOCKED_FRAME.
+      break;
+    case STOP_WAITING_FRAME:
+      net_log_.AddEvent(
+          NetLog::TYPE_QUIC_SESSION_STOP_WAITING_FRAME_SENT,
+          base::Bind(&NetLogQuicStopWaitingFrameCallback,
+                     frame.stop_waiting_frame));
+      break;
     default:
       DCHECK(false) << "Illegal frame type: " << frame.type;
   }
@@ -392,6 +415,13 @@ void QuicConnectionLogger::OnCongestionFeedbackFrame(
       base::Bind(&NetLogQuicCongestionFeedbackFrameCallback, &frame));
 }
 
+void QuicConnectionLogger::OnStopWaitingFrame(
+    const QuicStopWaitingFrame& frame) {
+  net_log_.AddEvent(
+      NetLog::TYPE_QUIC_SESSION_STOP_WAITING_FRAME_RECEIVED,
+      base::Bind(&NetLogQuicStopWaitingFrameCallback, &frame));
+}
+
 void QuicConnectionLogger::OnRstStreamFrame(const QuicRstStreamFrame& frame) {
   UMA_HISTOGRAM_SPARSE_SLOWLY("Net.QuicSession.RstStreamErrorCodeServer",
                               frame.error_code);