Minor cleanup of QuicSpdyServerStream and QuicSpdyClientStream.

net/tools/quic/quic_spdy_client_stream.cc

 // Copyright (c) 2012 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_client_stream.h"
 
 #include "net/spdy/spdy_framer.h"
 #include "net/tools/quic/quic_client_session.h"
 #include "net/tools/quic/spdy_utils.h"
 
@@ skipping 52 matching lines @@
     Reset(QUIC_BAD_APPLICATION_PAYLOAD);
   }
 }
 
 ssize_t QuicSpdyClientStream::SendRequest(const BalsaHeaders& headers,
                                           StringPiece body,
                                           bool fin) {
   SpdyHeaderBlock header_block =
       SpdyUtils::RequestHeadersToSpdyHeaders(headers);
 
+  bool send_fin_with_headers = fin && body.empty();
   string headers_string = session()->compressor()->CompressHeadersWithPriority(
       priority(), header_block);
+  WriteOrBufferData(headers_string, send_fin_with_headers);
 
-  bool has_body = !body.empty();
-
-  WriteOrBufferData(headers_string, fin && !has_body);  // last_data
-
-  if (has_body) {
+  if (!body.empty()) {
     WriteOrBufferData(body, fin);
   }
 
   return headers_string.size() + body.size();
 }
 
 int QuicSpdyClientStream::ParseResponseHeaders() {
   size_t read_buf_len = static_cast<size_t>(read_buf_->offset());
   SpdyFramer framer(SPDY3);
   SpdyHeaderBlock headers;
@@ skipping 18 matching lines @@
   return len;
 }
 
 // Sends body data to the server and returns the number of bytes sent.
 void QuicSpdyClientStream::SendBody(const string& data, bool fin) {
   return WriteOrBufferData(data, fin);
 }
 
 }  // namespace tools
 }  // namespace net