Make the Pepper Flash net address just private, not Flash-specific.

ppapi/api/private/ppb_flash_tcp_socket.idl

 /* Copyright (c) 2011 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.
  */
 
 /**
  * This file defines the <code>PPB_Flash_TCPSocket</code> interface.
  */
 
 label Chrome {
@@ skipping 23 matching lines @@
   int32_t Connect([in] PP_Resource tcp_socket,
                   [in] str_t host,
                   [in] uint16_t port,
                   [in] PP_CompletionCallback callback);
 
   /**
    * Same as Connect(), but connecting to the address given by |addr|. A typical
    * use-case would be for reconnections.
    */
   int32_t ConnectWithNetAddress([in] PP_Resource tcp_socket,
-                                [in] PP_Flash_NetAddress addr,
+                                [in] PP_NetAddress_Private addr,
                                 [in] PP_CompletionCallback callback);
 
   /**
    * Gets the local address of the socket, if it has been connected.
    * Returns PP_TRUE on success.
    */
   PP_Bool GetLocalAddress([in] PP_Resource tcp_socket,
-                          [out] PP_Flash_NetAddress local_addr);
+                          [out] PP_NetAddress_Private local_addr);
 
   /**
    * Gets the remote address of the socket, if it has been connected.
    * Returns PP_TRUE on success.
    */
   PP_Bool GetRemoteAddress([in] PP_Resource tcp_socket,
-                           [out] PP_Flash_NetAddress remote_addr);
+                           [out] PP_NetAddress_Private remote_addr);
 
   /**
    * Does SSL handshake and moves to sending and receiving encrypted data. The
    * socket must have been successfully connected. |server_name| will be
    * compared with the name(s) in the server's certificate during the SSL
    * handshake. |server_port| is only used to identify an SSL server in the SSL
    * session cache.
    * When a proxy server is used, |server_name| and |server_port| refer to the
    * destination server.
    * If the socket is not connected, or there are pending read/write requests,
@@ skipping 35 matching lines @@
   /**
    * Cancels any IO that may be pending, and disconnects the socket. Any pending
    * callbacks will still run, reporting PP_Error_Aborted if pending IO was
    * interrupted. It is NOT valid to call Connect() again after a call to this
    * method. Note: If the socket is destroyed when it is still connected, then
    * it will be implicitly disconnected, so you are not required to call this
    * method.
    */
   void Disconnect([in] PP_Resource tcp_socket);
 };