Added prefixLength to the items in the result of a getNetworkList. This allows the broadcast addres…

chrome/common/extensions/api/socket.idl

 // 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.
 
 // Use the <code>chrome.socket</code> API to send and receive data over the
 // network using TCP and UDP connections.
 namespace socket {
   enum SocketType {
     tcp,
     udp
@@ skipping 84 matching lines @@
     long? localPort;
   };
 
   dictionary NetworkInterface {
     // The underlying name of the adapter. On *nix, this will typically be
     // "eth0", "lo", etc.
     DOMString name;
 
     // The available IPv4/6 address.
     DOMString address;
+
+    // The prefix length
+    long prefixLength;
   };
 
   callback RecvFromCallback = void (RecvFromInfo recvFromInfo);
 
   callback SendToCallback = void (WriteInfo writeInfo);
 
   callback SetKeepAliveCallback = void (boolean result);
 
   callback SetNoDelayCallback = void (boolean result);
 
@@ skipping 210 matching lines @@
         SetMulticastLoopbackModeCallback callback);
 
     // Get the multicast group addresses the socket is currently joined to.
     // |socketId| : The socketId.
     // |callback| : Called with an array of strings of the result.
     static void getJoinedGroups(long socketId,
                                 GetJoinedGroupsCallback callback);
   };
 
 };