Rename network_prefix to prefix_length in NetworkInterface structure

net/base/net_util.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/base/net_util.h"
 
 #include <errno.h>
 #include <string.h>
 
 #include <algorithm>
@@ skipping 997 matching lines @@
 
       default:
         NOTREACHED();
     }
   }
 
   return false;
 }
 
 NetworkInterface::NetworkInterface()
-    : type(NetworkChangeNotifier::CONNECTION_UNKNOWN),
-      network_prefix(0) {
+    : type(NetworkChangeNotifier::CONNECTION_UNKNOWN), prefix_length(0) {
 }
 
 NetworkInterface::NetworkInterface(const std::string& name,
                                    const std::string& friendly_name,
                                    uint32 interface_index,
                                    NetworkChangeNotifier::ConnectionType type,
                                    const IPAddressNumber& address,
-                                   uint32 network_prefix,
+                                   uint32 prefix_length,
                                    int ip_address_attributes)
     : name(name),
       friendly_name(friendly_name),
       interface_index(interface_index),
       type(type),
       address(address),
-      network_prefix(network_prefix),
+      prefix_length(prefix_length),
       ip_address_attributes(ip_address_attributes) {
 }
 
 NetworkInterface::~NetworkInterface() {
 }
 
 unsigned CommonPrefixLength(const IPAddressNumber& a1,
                             const IPAddressNumber& a2) {
   DCHECK_EQ(a1.size(), a2.size());
   for (size_t i = 0; i < a1.size(); ++i) {
@@ skipping 12 matching lines @@
 
 unsigned MaskPrefixLength(const IPAddressNumber& mask) {
   IPAddressNumber all_ones(mask.size(), 0xFF);
   return CommonPrefixLength(mask, all_ones);
 }
 
 ScopedWifiOptions::~ScopedWifiOptions() {
 }
 
 }  // namespace net