Moving net/tools/quic code to net::tools namspace

net/tools/quic/spdy_utils.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_SPDY_UTILS_H_
 #define NET_TOOLS_QUIC_SPDY_UTILS_H_
 
 #include <string>
 
 #include "net/spdy/spdy_header_block.h"
 #include "net/spdy/spdy_protocol.h"
 #include "net/tools/flip_server/balsa_headers.h"
 
 namespace net {
+namespace tools {
 
 class SpdyUtils {
  public:
   static std::string SerializeRequestHeaders(
       const BalsaHeaders& request_headers);
 
   static std::string SerializeResponseHeaders(
       const BalsaHeaders& response_headers);
 
   static bool FillBalsaRequestHeaders(const SpdyHeaderBlock& header_block,
                                       BalsaHeaders* request_headers);
 
   static bool FillBalsaResponseHeaders(const SpdyHeaderBlock& header_block,
                                        BalsaHeaders* response_headers);
 };
 
+}  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_SPDY_UTILS_H_