Add more details to QuicConnectionCloseFrame netlog

This CL adds all information from connection close
frames to netlog to facilitate debugging.

R=renjietang@chromium.org

Change-Id: Ia158f2e711aa455e30a790e80e1739b5707fc346
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2575696
Commit-Queue: David Schinazi <dschinazi@chromium.org>
Commit-Queue: Renjie Tang <renjietang@chromium.org>
Auto-Submit: David Schinazi <dschinazi@chromium.org>
Reviewed-by: Renjie Tang <renjietang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#833948}

net/quic/quic_event_logger.cc

@@ -174,6 +174,26 @@ base::Value NetLogQuicConnectionCloseFrameParams(
     const quic::QuicConnectionCloseFrame* frame) {
   base::Value dict(base::Value::Type::DICTIONARY);
   dict.SetIntKey("quic_error", frame->quic_error_code);
+  if (frame->wire_error_code != frame->quic_error_code) {
+    dict.SetIntKey("quic_wire_error", frame->wire_error_code);
+  }
+  std::string close_type;
+  switch (frame->close_type) {
+    case quic::GOOGLE_QUIC_CONNECTION_CLOSE:
+      close_type = "gQUIC";
+      break;
+    case quic::IETF_QUIC_TRANSPORT_CONNECTION_CLOSE:
+      close_type = "Transport";
+      break;
+    case quic::IETF_QUIC_APPLICATION_CONNECTION_CLOSE:
+      close_type = "Application";
+      break;
+  }
+  dict.SetStringKey("close_type", close_type);
+  if (frame->transport_close_frame_type != 0) {
+    dict.SetKey("transport_close_frame_type",
+                NetLogNumberValue(frame->transport_close_frame_type));
+  }
   dict.SetStringKey("details", frame->error_details);
   return dict;
 }