Internal QUICHE change

PiperOrigin-RevId: 282443752
Change-Id: Ifd6e39c3080ef3f6c477d9ae5b9750b4b2588166
diff --git a/quic/core/quic_connection_stats.cc b/quic/core/quic_connection_stats.cc
index ff067bd..43f6095 100644
--- a/quic/core/quic_connection_stats.cc
+++ b/quic/core/quic_connection_stats.cc
@@ -48,7 +48,8 @@
       num_connectivity_probing_received(0),
       retry_packet_processed(false),
       num_coalesced_packets_received(0),
-      num_coalesced_packets_processed(0) {}
+      num_coalesced_packets_processed(0),
+      num_ack_aggregation_epochs(0) {}
 
 QuicConnectionStats::QuicConnectionStats(const QuicConnectionStats& other) =
     default;
@@ -101,6 +102,7 @@
   os << " num_coalesced_packets_received: " << s.num_coalesced_packets_received;
   os << " num_coalesced_packets_processed: "
      << s.num_coalesced_packets_processed;
+  os << " num_ack_aggregation_epochs: " << s.num_ack_aggregation_epochs;
   os << " }";
 
   return os;