Reverting until bots clear up.

runtime/bin/socket_unsupported.cc

Index: runtime/bin/socket_unsupported.cc
diff --git a/runtime/bin/socket_unsupported.cc b/runtime/bin/socket_unsupported.cc
index a1e08b7b7c550f9176b594bc58e2e4134942bc95..39b2f57e497e7fcbad606f382e4a5bde31524be9 100644
--- a/runtime/bin/socket_unsupported.cc
+++ b/runtime/bin/socket_unsupported.cc
@@ -15,6 +15,17 @@ bool short_socket_read = false;
 
 bool short_socket_write = false;
 
+void FUNCTION_NAME(InternetAddress_Parse)(Dart_NativeArguments args) {
+  Dart_ThrowException(
+      DartUtils::NewDartArgumentError("Sockets unsupported on this platform"));
+}
+
+
+void FUNCTION_NAME(NetworkInterface_ListSupported)(Dart_NativeArguments args) {
+  Dart_ThrowException(
+      DartUtils::NewDartArgumentError("Sockets unsupported on this platform"));
+}
+
 
 void FUNCTION_NAME(Socket_CreateConnect)(Dart_NativeArguments args) {
   Dart_ThrowException(
@@ -28,6 +39,12 @@ void FUNCTION_NAME(Socket_CreateBindConnect)(Dart_NativeArguments args) {
 }
 
 
+void FUNCTION_NAME(Socket_IsBindError)(Dart_NativeArguments args) {
+  Dart_ThrowException(
+      DartUtils::NewDartArgumentError("Sockets unsupported on this platform"));
+}
+
+
 void FUNCTION_NAME(Socket_CreateBindDatagram)(Dart_NativeArguments args) {
   Dart_ThrowException(
       DartUtils::NewDartArgumentError("Sockets unsupported on this platform"));