Remove QuicFecGroup::MinProtectedPacket which is no longer needed. No behavior change expected.

net/quic/quic_fec_group.cc

 // 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.
 
 #include "net/quic/quic_fec_group.h"
 
 #include <limits>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
@@ skipping 164 matching lines @@
   }
   return static_cast<QuicPacketCount>(
       (max_protected_packet_ - min_protected_packet_ + 1) -
       received_packets_.size());
 }
 
 const StringPiece QuicFecGroup::PayloadParity() const {
   return StringPiece(payload_parity_, payload_parity_len_);
 }
 
-QuicPacketNumber QuicFecGroup::MinProtectedPacket() const {
-  return min_protected_packet_;
-}
-
 QuicPacketCount QuicFecGroup::NumReceivedPackets() const {
   return received_packets_.size();
 }
 
 EncryptionLevel QuicFecGroup::EffectiveEncryptionLevel() const {
   return effective_encryption_level_;
 }
 
 }  // namespace net