Fixes for re-enabling more MSVC level 4 warnings: net/ edition

net/tools/quic/quic_spdy_server_stream.h

 // 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.
 
 #ifndef NET_TOOLS_QUIC_QUIC_SPDY_SERVER_STREAM_H_
 #define NET_TOOLS_QUIC_QUIC_SPDY_SERVER_STREAM_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 17 matching lines @@
 class QuicSpdyServerStream : public QuicDataStream {
  public:
   QuicSpdyServerStream(QuicStreamId id, QuicSession* session);
   virtual ~QuicSpdyServerStream();
 
   // ReliableQuicStream implementation called by the session when there's
   // data for us.
   virtual uint32 ProcessData(const char* data, uint32 data_len) OVERRIDE;
   virtual void OnFinRead() OVERRIDE;
 
-  int ParseRequestHeaders();
+  void ParseRequestHeaders();
 
  private:
   friend class test::QuicSpdyServerStreamPeer;
 
   // Sends a basic 200 response using SendHeaders for the headers and WriteData
   // for the body.
   void SendResponse();
 
   // Sends a basic 500 response using SendHeaders for the headers and WriteData
   // for the body
   void SendErrorResponse();
 
   void SendHeadersAndBody(const BalsaHeaders& response_headers,
                           base::StringPiece body);
 
   BalsaHeaders headers_;
   string body_;
 
   // Buffer into which response header data is read.
   scoped_refptr<GrowableIOBuffer> read_buf_;
   bool request_headers_received_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSpdyServerStream);
 };
 
 }  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_SPDY_SERVER_STREAM_H_