Remove unnecessary array allocation in cronet_bidirectional_stream_adapter.cc

net/quic/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/bidirectional_stream_quic_impl.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/timer/timer.h"
@@ skipping 79 matching lines @@
     }
     return rv;
   }
   // Read will complete asynchronously and Delegate::OnReadCompleted will be
   // called upon completion.
   read_buffer_ = buffer;
   read_buffer_len_ = buffer_len;
   return ERR_IO_PENDING;
 }
 
-void BidirectionalStreamQuicImpl::SendData(IOBuffer* data,
+void BidirectionalStreamQuicImpl::SendData(const scoped_refptr<IOBuffer>& data,
                                            int length,
                                            bool end_stream) {
   DCHECK(stream_);
   DCHECK(length > 0 || (length == 0 && end_stream));
 
   base::StringPiece string_data(data->data(), length);
   int rv = stream_->WriteStreamData(
       string_data, end_stream,
       base::Bind(&BidirectionalStreamQuicImpl::OnSendDataComplete,
                  weak_factory_.GetWeakPtr()));
   DCHECK(rv == OK || rv == ERR_IO_PENDING);
   if (rv == OK) {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&BidirectionalStreamQuicImpl::OnSendDataComplete,
                               weak_factory_.GetWeakPtr(), OK));
   }
 }
 
 void BidirectionalStreamQuicImpl::SendvData(
-    const std::vector<IOBuffer*>& buffers,
+    const std::vector<scoped_refptr<IOBuffer>>& buffers,
     const std::vector<int>& lengths,
     bool end_stream) {
   DCHECK(stream_);
   DCHECK_EQ(buffers.size(), lengths.size());
 
   QuicConnection::ScopedPacketBundler bundler(
       session_->connection(), QuicConnection::SEND_ACK_IF_PENDING);
   if (!has_sent_headers_) {
     SendRequestHeaders();
   }
@@ skipping 156 matching lines @@
 void BidirectionalStreamQuicImpl::ResetStream() {
   if (!stream_)
     return;
   closed_stream_received_bytes_ = stream_->stream_bytes_read();
   closed_stream_sent_bytes_ = stream_->stream_bytes_written();
   stream_->SetDelegate(nullptr);
   stream_ = nullptr;
 }
 
 }  // namespace net