Fixes NetworkInterface.list crash on Android

runtime/bin/socket.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #if !defined(DART_IO_DISABLED)
 
 #include "bin/socket.h"
 
 #include "bin/dartutils.h"
 #include "bin/io_buffer.h"
@@ skipping 176 matching lines @@
   }
   bool ok = Socket::ParseAddress(type, address, &raw);
   if (!ok) {
     Dart_SetReturnValue(args, Dart_Null());
   } else {
     Dart_SetReturnValue(args, SocketAddress::ToTypedData(raw));
   }
 }
 
 
+void FUNCTION_NAME(NetworkInterface_ListSupported)(Dart_NativeArguments args) {
+  Dart_SetReturnValue(args, Dart_NewBoolean(Socket::ListInterfacesSupported()));
+}
+
+
 void FUNCTION_NAME(Socket_CreateConnect)(Dart_NativeArguments args) {
   RawAddr addr;
   SocketAddress::GetSockAddr(Dart_GetNativeArgument(args, 1), &addr);
   Dart_Handle port_arg = Dart_GetNativeArgument(args, 2);
   int64_t port = DartUtils::GetInt64ValueCheckRange(port_arg, 0, 65535);
   SocketAddress::SetAddrPort(&addr, static_cast<intptr_t>(port));
   intptr_t socket = Socket::CreateConnect(addr);
   OSError error;
   if (socket >= 0) {
     Socket::SetSocketIdNativeField(Dart_GetNativeArgument(args, 0), socket);
@@ skipping 665 matching lines @@
   if (Dart_IsError(err)) {
     Dart_PropagateError(err);
   }
   return socket;
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // !defined(DART_IO_DISABLED)