Remove the deprecated cipher fallback.

net/socket/ssl_client_socket_impl.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/socket/ssl_client_socket_impl.h"
 
 #include <errno.h>
 #include <string.h>
 
 #include <algorithm>
@@ skipping 1703 matching lines @@
 void SSLClientSocketImpl::AddCTInfoToSSLInfo(SSLInfo* ssl_info) const {
   ssl_info->UpdateCertificateTransparencyInfo(ct_verify_result_);
 }
 
 std::string SSLClientSocketImpl::GetSessionCacheKey() const {
   std::string result = host_and_port_.ToString();
   result.push_back('/');
   result.append(ssl_session_cache_shard_);
 
   result.push_back('/');
-  result.push_back(ssl_config_.deprecated_cipher_suites_enabled ? '1' : '0');
   result.push_back(ssl_config_.channel_id_enabled ? '1' : '0');
   result.push_back(ssl_config_.version_interference_probe ? '1' : '0');
   return result;
 }
 
 bool SSLClientSocketImpl::IsRenegotiationAllowed() const {
   if (tb_was_negotiated_)
     return false;
 
   if (negotiated_protocol_ == kProtoUnknown)
@@ skipping 244 matching lines @@
     if (ERR_GET_REASON(info->error_code) == SSL_R_TLSV1_ALERT_ACCESS_DENIED &&
         !certificate_requested_) {
       net_error = ERR_SSL_PROTOCOL_ERROR;
     }
   }
 
   return net_error;
 }
 
 }  // namespace net