Remove the QuicChromiumClientStream::Delegate::HasSendHeadersComplete()

net/quic/chromium/bidirectional_stream_quic_impl.cc

 // Copyright 2016 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/quic/chromium/bidirectional_stream_quic_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 276 matching lines @@
 
   // The connection was closed normally so there is no need to notify
   // the delegate.
   ResetStream();
 }
 
 void BidirectionalStreamQuicImpl::OnError(int error) {
   NotifyError(error);
 }
 
-bool BidirectionalStreamQuicImpl::HasSendHeadersComplete() {
-  return has_sent_headers_;
-}
-
 void BidirectionalStreamQuicImpl::OnCryptoHandshakeConfirmed() {
   was_handshake_confirmed_ = true;
 }
 
 void BidirectionalStreamQuicImpl::OnSuccessfulVersionNegotiation(
     const QuicVersion& version) {}
 
 void BidirectionalStreamQuicImpl::OnSessionClosed(
     int error,
     bool /*port_migration_detected*/) {
@@ skipping 58 matching lines @@
   if (!stream_)
     return;
   closed_stream_received_bytes_ = stream_->stream_bytes_read();
   closed_stream_sent_bytes_ = stream_->stream_bytes_written();
   closed_is_first_stream_ = stream_->IsFirstStream();
   stream_->SetDelegate(nullptr);
   stream_ = nullptr;
 }
 
 }  // namespace net