Simplify QuicReceivedPacketManager by combining DontWaitForPacketsBefore and UpdatePacketInformatio…

net/quic/core/quic_received_packet_manager.cc

Index: net/quic/core/quic_received_packet_manager.cc
diff --git a/net/quic/core/quic_received_packet_manager.cc b/net/quic/core/quic_received_packet_manager.cc
index 241530700a024b1d8222128045e664ed34aef062..668301de52df1eec22cc433a2dd9b8cc09a75dd0 100644
--- a/net/quic/core/quic_received_packet_manager.cc
+++ b/net/quic/core/quic_received_packet_manager.cc
@@ -103,18 +103,13 @@ const QuicFrame QuicReceivedPacketManager::GetUpdatedAckFrame(
   return QuicFrame(&ack_frame_);
 }
 
-bool QuicReceivedPacketManager::DontWaitForPacketsBefore(
+void QuicReceivedPacketManager::DontWaitForPacketsBefore(
     QuicPacketNumber least_unacked) {
-  peer_least_packet_awaiting_ack_ = least_unacked;
-  return ack_frame_.packets.RemoveUpTo(least_unacked);
-}
-
-void QuicReceivedPacketManager::UpdatePacketInformationSentByPeer(
-    const QuicStopWaitingFrame& stop_waiting) {
   // ValidateAck() should fail if peer_least_packet_awaiting_ack shrinks.
-  DCHECK_LE(peer_least_packet_awaiting_ack_, stop_waiting.least_unacked);
-  if (stop_waiting.least_unacked > peer_least_packet_awaiting_ack_) {
-    bool packets_updated = DontWaitForPacketsBefore(stop_waiting.least_unacked);
+  DCHECK_LE(peer_least_packet_awaiting_ack_, least_unacked);
+  if (least_unacked > peer_least_packet_awaiting_ack_) {
+    peer_least_packet_awaiting_ack_ = least_unacked;
+    bool packets_updated = ack_frame_.packets.RemoveUpTo(least_unacked);
     if (packets_updated) {
       // Ack frame gets updated because packets set is updated because of stop
       // waiting frame.