Remove LOG(ERROR) from QuicSpdyServerStreamBase.

net/tools/quic/quic_spdy_server_stream_base.cc

 // Copyright (c) 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/tools/quic/quic_spdy_server_stream_base.h"
 
 #include "net/quic/core/quic_error_codes.h"
 
 namespace net {
 
 QuicSpdyServerStreamBase::QuicSpdyServerStreamBase(QuicStreamId id,
                                                    QuicSpdySession* session)
     : QuicSpdyStream(id, session) {}
 
 void QuicSpdyServerStreamBase::CloseWriteSide() {
-  LOG(ERROR) << "CloseWriteSide()";
   if (!fin_received() && !rst_received() && sequencer()->ignore_read_data() &&
       !rst_sent()) {
     // Early cancel the stream if it has stopped reading before receiving FIN
     // or RST.
     DCHECK(fin_sent());
     // Tell the peer to stop sending further data.
     DVLOG(0) << " Server: Send QUIC_STREAM_NO_ERROR on stream " << id();
     Reset(QUIC_STREAM_NO_ERROR);
   }
 
   QuicSpdyStream::CloseWriteSide();
 }
 
 }  // namespace net