Remove many-many SpdyMajorVersion and NextProto arguments and members.

net/http/bidirectional_stream.cc

 // Copyright 2015 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/bidirectional_stream.h"
 
 #include <memory>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 217 matching lines @@
     net_log_.AddEvent(
         NetLog::TYPE_BIDIRECTIONAL_STREAM_READY,
         NetLog::BoolCallback("request_headers_sent", request_headers_sent));
   }
   delegate_->OnStreamReady(request_headers_sent);
 }
 
 void BidirectionalStream::OnHeadersReceived(
     const SpdyHeaderBlock& response_headers) {
   HttpResponseInfo response_info;
-  if (!SpdyHeadersToHttpResponse(response_headers, HTTP2, &response_info)) {
+  if (!SpdyHeadersToHttpResponse(response_headers, &response_info)) {
     DLOG(WARNING) << "Invalid headers";
     NotifyFailed(ERR_FAILED);
     return;
   }
   if (net_log_.IsCapturing()) {
     net_log_.AddEvent(NetLog::TYPE_BIDIRECTIONAL_STREAM_RECV_HEADERS,
                       base::Bind(&NetLogHeadersCallback, &response_headers));
   }
   session_->http_stream_factory()->ProcessAlternativeServices(
       session_, response_info.headers.get(),
@@ skipping 126 matching lines @@
   NotifyFailed(ERR_HTTPS_PROXY_TUNNEL_RESPONSE);
 }
 
 void BidirectionalStream::OnQuicBroken() {}
 
 void BidirectionalStream::NotifyFailed(int error) {
   delegate_->OnFailed(error);
 }
 
 }  // namespace net