gfe-relnote: Add an IsAckFrameEmpty const method to received_packet_manager and make sure GetUpdatedAckFrame is only called to retrieve nonempty ACK frame. Refactoring only, not protected.
PiperOrigin-RevId: 296026015
Change-Id: I41976873d68db37b5c276befd3330c9cbda00108
diff --git a/quic/core/quic_received_packet_manager.h b/quic/core/quic_received_packet_manager.h
index 92a9e2f..b01390d 100644
--- a/quic/core/quic_received_packet_manager.h
+++ b/quic/core/quic_received_packet_manager.h
@@ -90,6 +90,9 @@
// received.
QuicPacketNumber PeerFirstSendingPacketNumber() const;
+ // Returns true if ack frame is empty.
+ bool IsAckFrameEmpty() const;
+
void set_connection_stats(QuicConnectionStats* stats) { stats_ = stats; }
// For logging purposes.
