Revert "Enable IPv6 temporary address filtering on iOS."

webrtc/base/ifaddrs_converter.h

-/*
- *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_BASE_IFADDRS_CONVERTER_H_
-#define WEBRTC_BASE_IFADDRS_CONVERTER_H_
-
-#if defined(WEBRTC_ANDROID)
-#include "webrtc/base/ifaddrs-android.h"
-#else
-#include <ifaddrs.h>
-#endif  // WEBRTC_ANDROID
-
-#include "webrtc/base/ipaddress.h"
-
-namespace rtc {
-
-// This class converts native interface addresses to our internal IPAddress
-// class. Subclasses should override ConvertNativeToIPAttributes to implement
-// the different ways of retrieving IPv6 attributes for various POSIX platforms.
-class IfAddrsConverter {
- public:
-  IfAddrsConverter();
-  virtual ~IfAddrsConverter();
-  virtual bool ConvertIfAddrsToIPAddress(const struct ifaddrs* interface,
-                                         InterfaceAddress* ipaddress,
-                                         IPAddress* mask);
-
- protected:
-  virtual bool ConvertNativeAttributesToIPAttributes(
-      const struct ifaddrs* interface,
-      int* ip_attributes);
-};
-
-IfAddrsConverter* CreateIfAddrsConverter();
-
-}  // namespace rtc
-
-#endif  // WEBRTC_BASE_IFADDRS_CONVERTER_H_