WebRTC should generate default private address even when adapter enumeration is disabled.

webrtc/base/ipaddress.cc

 /*
  *  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 488 matching lines @@
 
 IPAddress GetLoopbackIP(int family) {
   if (family == AF_INET) {
     return rtc::IPAddress(INADDR_LOOPBACK);
   }
   if (family == AF_INET6) {
     return rtc::IPAddress(in6addr_loopback);
   }
   return rtc::IPAddress();
 }
+
+IPAddress GetAnyIP(int family) {
+  if (family == AF_INET) {
+    return rtc::IPAddress(INADDR_ANY);
+  }
+  if (family == AF_INET6) {
+    return rtc::IPAddress(in6addr_any);
+  }
+  return rtc::IPAddress();
+}
+
 }  // Namespace rtc