Remove QuicFramer::encrypter, because it's a test-only method.

net/quic/quic_connection.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_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 1734 matching lines @@
     first_required_forward_secure_packet_ =
         sequence_number_of_last_sent_packet_ +
         // 3 times the current congestion window (in slow start) should cover
         // about two full round trips worth of packets, which should be
         // sufficient.
         3 * sent_packet_manager_.EstimateMaxPacketsInFlight(
             max_packet_length());
   }
 }
 
-const QuicEncrypter* QuicConnection::encrypter(EncryptionLevel level) const {
-  return framer_.encrypter(level);
-}
-
 void QuicConnection::SetDefaultEncryptionLevel(EncryptionLevel level) {
   encryption_level_ = level;
   packet_generator_.set_encryption_level(level);
 }
 
 void QuicConnection::SetDecrypter(QuicDecrypter* decrypter,
                                   EncryptionLevel level) {
   framer_.SetDecrypter(decrypter, level);
 }
 
@@ skipping 374 matching lines @@
   }
   for (const QuicFrame& frame : retransmittable_frames->frames()) {
     if (frame.type == CONNECTION_CLOSE_FRAME) {
       return true;
     }
   }
   return false;
 }
 
 }  // namespace net