Keep on sending stun binding requests on zero-cost networks.

webrtc/base/network.h

 /*
  *  Copyright 2004 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.
  */
 
@@ skipping 319 matching lines @@
   // Should only be relevant for link-local IPv6 addresses.
   int scope_id() const { return scope_id_; }
   void set_scope_id(int id) { scope_id_ = id; }
 
   // Indicates whether this network should be ignored, perhaps because
   // the IP is 0, or the interface is one we know is invalid.
   bool ignored() const { return ignored_; }
   void set_ignored(bool ignored) { ignored_ = ignored; }
 
   AdapterType type() const { return type_; }
+  void set_type(AdapterType type) { type_ = type; }
+
   int preference() const { return preference_; }
   void set_preference(int preference) { preference_ = preference; }
 
   // When we enumerate networks and find a previously-seen network is missing,
   // we do not remove it (because it may be used elsewhere). Instead, we mark
   // it inactive, so that we can detect network changes properly.
   bool active() const { return active_; }
   void set_active(bool active) {
     if (active_ == active) {
       return;
@@ skipping 20 matching lines @@
   AdapterType type_;
   int preference_;
   bool active_ = true;
 
   friend class NetworkManager;
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_NETWORK_H_