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

net/tools/quic/quic_socket_utils.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_socket_utils.h"
 
 #include <errno.h>
 #include <netinet/in.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/uio.h>
 #include <string>
 
 #include "base/logging.h"
 
 #ifndef SO_RXQ_OVFL
 #define SO_RXQ_OVFL 40
 #endif
 
 namespace net {
+namespace tools {
 
 // static
 IPAddressNumber QuicSocketUtils::GetAddressFromMsghdr(struct msghdr *hdr) {
   IPAddressNumber ret;
   if (hdr->msg_controllen > 0) {
     for (cmsghdr* cmsg = CMSG_FIRSTHDR(hdr);
          cmsg != NULL;
          cmsg = CMSG_NXTHDR(hdr, cmsg)) {
       const uint8* addr_data = reinterpret_cast<const uint8*>CMSG_DATA(cmsg);
       int len = 0;
@@ skipping 140 matching lines @@
     in6_pktinfo* pktinfo = reinterpret_cast<in6_pktinfo*>(CMSG_DATA(cmsg));
     memset(pktinfo, 0, sizeof(in6_pktinfo));
     memcpy(&pktinfo->ipi6_addr, &self_address[0], self_address.size());
   }
 
   int rc = sendmsg(fd, &hdr, 0);
   *error = (rc >= 0) ? 0 : errno;
   return rc;
 }
 
+}  // namespace tools
 }  // namespace net