Disable HTTP/2 over NPN (with OpenSSL).

net/http/http_network_transaction.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/http/http_network_transaction.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 136 matching lines @@
       fallback_error_code_(ERR_SSL_INAPPROPRIATE_FALLBACK),
       fallback_failure_state_(SSL_FAILURE_NONE),
       request_headers_(),
       read_buf_len_(0),
       total_received_bytes_(0),
       total_sent_bytes_(0),
       next_state_(STATE_NONE),
       establishing_tunnel_(false),
       websocket_handshake_stream_base_create_helper_(NULL) {
   session->ssl_config_service()->GetSSLConfig(&server_ssl_config_);
-  session->GetNextProtos(&server_ssl_config_.next_protos);
+  session->GetAlpnProtos(&server_ssl_config_.alpn_protos);
+  session->GetNpnProtos(&server_ssl_config_.npn_protos);
   proxy_ssl_config_ = server_ssl_config_;
 }
 
 HttpNetworkTransaction::~HttpNetworkTransaction() {
   if (stream_.get()) {
     // TODO(mbelshe): The stream_ should be able to compute whether or not the
     //                stream should be kept alive.  No reason to compute here
     //                and pass it in.
     if (!stream_->CanReuseConnection() || next_state_ != STATE_NONE) {
       stream_->Close(true /* not reusable */);
@@ skipping 1504 matching lines @@
   DCHECK(stream_request_);
 
   // Since the transaction can restart with auth credentials, it may create a
   // stream more than once. Accumulate all of the connection attempts across
   // those streams by appending them to the vector:
   for (const auto& attempt : stream_request_->connection_attempts())
     connection_attempts_.push_back(attempt);
 }
 
 }  // namespace net