Landing Recent QUIC changes until 10:38 AM, Oct 17, 2016 UTC-4

net/quic/core/quic_framer.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_QUIC_QUIC_FRAMER_H_
 #define NET_QUIC_QUIC_FRAMER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 548 matching lines @@
 
   std::string detailed_error_;
   QuicFramerVisitorInterface* visitor_;
   QuicReceivedEntropyHashCalculatorInterface* entropy_calculator_;
   QuicErrorCode error_;
   // Set of closed paths. A path is considered as closed if a PATH_CLOSED frame
   // has been sent/received.
   // TODO(fayang): this set is never cleaned up. A possible improvement is to
   // use intervals.
   std::unordered_set<QuicPathId> closed_paths_;
-  // Map mapping path id to packet number of last successfully decrypted
-  // received packet.
-  // TODO(ianswett): Remove when
-  // gfe2_reloadable_flag_quic_packet_numbers_largest_received is deprecated.
-  std::unordered_map<QuicPathId, QuicPacketNumber> last_packet_numbers_;
   // Updated by ProcessPacketHeader when it succeeds.
   QuicPacketNumber last_packet_number_;
   // Map mapping path id to packet number of largest successfully decrypted
   // received packet.
   std::unordered_map<QuicPathId, QuicPacketNumber> largest_packet_numbers_;
   // Updated by ProcessPacketHeader when it succeeds decrypting a larger packet.
   QuicPacketNumber largest_packet_number_;
   // The path on which last successfully decrypted packet was received.
   QuicPathId last_path_id_;
   // Updated by WritePacketHeader.
@@ skipping 34 matching lines @@
   QuicTime::Delta last_timestamp_;
   // The diversification nonce from the last received packet.
   DiversificationNonce last_nonce_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicFramer);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_FRAMER_H_