Refactor SSLClientSocket::SerializeNextProtos().

net/socket/ssl_client_socket.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.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/strings/string_util.h"
 #include "crypto/ec_private_key.h"
@@ skipping 171 matching lines @@
 }
 
 // static
 bool SSLClientSocket::IsTLSVersionAdequateForHTTP2(
     const SSLConfig& ssl_config) {
   return ssl_config.version_max >= SSL_PROTOCOL_VERSION_TLS1_2;
 }
 
 // static
 std::vector<uint8_t> SSLClientSocket::SerializeNextProtos(
-    const NextProtoVector& next_protos,
-    bool can_advertise_http2) {
+    const NextProtoVector& next_protos) {
   std::vector<uint8_t> wire_protos;
   for (const NextProto next_proto : next_protos) {
-    if (!can_advertise_http2 && next_proto == kProtoHTTP2) {
-      continue;
-    }
     const std::string proto = NextProtoToString(next_proto);
     if (proto.size() > 255) {
       LOG(WARNING) << "Ignoring overlong NPN/ALPN protocol: " << proto;
       continue;
     }
     if (proto.size() == 0) {
       LOG(WARNING) << "Ignoring empty NPN/ALPN protocol";
       continue;
     }
     wire_protos.push_back(proto.size());
     for (const char ch : proto) {
       wire_protos.push_back(static_cast<uint8_t>(ch));
     }
   }
 
   return wire_protos;
 }
 
 }  // namespace net