Land Recent QUIC changes.

net/base/net_util.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_BASE_NET_UTIL_H_
 #define NET_BASE_NET_UTIL_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
@@ skipping 148 matching lines @@
 NET_EXPORT std::string NetAddressToStringWithPort(const struct sockaddr* sa,
                                                   socklen_t sock_addr_len);
 
 // Same as IPAddressToString() but for an IPAddressNumber.
 NET_EXPORT std::string IPAddressToString(const IPAddressNumber& addr);
 
 // Same as IPAddressToStringWithPort() but for an IPAddressNumber.
 NET_EXPORT std::string IPAddressToStringWithPort(
     const IPAddressNumber& addr, uint16 port);
 
+// Returns the address as a sequence of bytes in network-byte-order.
+NET_EXPORT std::string IPAddressToPackedString(const IPAddressNumber& addr);
+
 // Returns the hostname of the current system. Returns empty string on failure.
 NET_EXPORT std::string GetHostName();
 
 // Extracts the unescaped username/password from |url|, saving the results
 // into |*username| and |*password|.
 NET_EXPORT_PRIVATE void GetIdentityFromURL(const GURL& url,
                         base::string16* username,
                         base::string16* password);
 
 // Returns either the host from |url|, or, if the host is empty, the full spec.
@@ skipping 360 matching lines @@
   WIFI_PHY_LAYER_PROTOCOL_UNKNOWN
 };
 
 // Characterize the PHY mode of the currently associated access point.
 // Currently only available on OS_WIN.
 NET_EXPORT WifiPHYLayerProtocol GetWifiPHYLayerProtocol();
 
 }  // namespace net
 
 #endif  // NET_BASE_NET_UTIL_H_