QUIC_BUG on the size of connection_state_map_.

PiperOrigin-RevId: 900864266

quiche/quic/core/congestion_control/bandwidth_sampler.cc

diff --git a/quiche/quic/core/congestion_control/bandwidth_sampler.cc b/quiche/quic/core/congestion_control/bandwidth_sampler.cc
index 72ecf62..7e49b36 100644
--- a/quiche/quic/core/congestion_control/bandwidth_sampler.cc
+++ b/quiche/quic/core/congestion_control/bandwidth_sampler.cc
@@ -202,9 +202,7 @@
     last_acked_packet_sent_time_ = sent_time;
   }
 
-  if (!connection_state_map_.IsEmpty() &&
-      packet_number >
-          connection_state_map_.last_packet() + max_tracked_packets_) {
+  if (connection_state_map_.entry_slots_used() > max_tracked_packets_) {
     if (unacked_packet_map_ != nullptr && !unacked_packet_map_->empty()) {
       QuicPacketNumber maybe_least_unacked =
           unacked_packet_map_->GetLeastUnacked();