Remove many-many SpdyMajorVersion and NextProto arguments and members.

net/spdy/bidirectional_stream_spdy_impl.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/spdy/bidirectional_stream_spdy_impl.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/time/time.h"
@@ skipping 169 matching lines @@
 
   if (!stream_)
     return 0;
 
   return stream_->raw_sent_bytes();
 }
 
 void BidirectionalStreamSpdyImpl::OnRequestHeadersSent() {
   DCHECK(stream_);
 
-  negotiated_protocol_ = stream_->GetProtocol();
+  negotiated_protocol_ = kProtoHTTP2;
   if (delegate_)
     delegate_->OnStreamReady(/*request_headers_sent=*/true);
 }
 
 SpdyResponseHeadersStatus BidirectionalStreamSpdyImpl::OnResponseHeadersUpdated(
     const SpdyHeaderBlock& response_headers) {
   DCHECK(stream_);
 
   if (delegate_)
     delegate_->OnHeadersReceived(response_headers);
@@ skipping 59 matching lines @@
 }
 
 int BidirectionalStreamSpdyImpl::SendRequestHeadersHelper() {
   std::unique_ptr<SpdyHeaderBlock> headers(new SpdyHeaderBlock);
   HttpRequestInfo http_request_info;
   http_request_info.url = request_info_->url;
   http_request_info.method = request_info_->method;
   http_request_info.extra_headers = request_info_->extra_headers;
 
   CreateSpdyHeadersFromHttpRequest(
-      http_request_info, http_request_info.extra_headers,
-      stream_->GetProtocolVersion(), true, headers.get());
+      http_request_info, http_request_info.extra_headers, true, headers.get());
   return stream_->SendRequestHeaders(std::move(headers),
                                      request_info_->end_stream_on_headers
                                          ? NO_MORE_DATA_TO_SEND
                                          : MORE_DATA_TO_SEND);
 }
 
 void BidirectionalStreamSpdyImpl::OnStreamInitialized(int rv) {
   DCHECK_NE(ERR_IO_PENDING, rv);
   if (rv == OK) {
     stream_ = stream_request_.ReleaseStream();
@@ skipping 74 matching lines @@
 
 bool BidirectionalStreamSpdyImpl::ShouldWaitForMoreBufferedData() const {
   if (stream_closed_)
     return false;
   DCHECK_GT(read_buffer_len_, 0);
   return read_data_queue_.GetTotalSize() <
          static_cast<size_t>(read_buffer_len_);
 }
 
 }  // namespace net