Fix test breakage in socket_patch.dart

runtime/bin/socket_patch.dart

Index: runtime/bin/socket_patch.dart
diff --git a/runtime/bin/socket_patch.dart b/runtime/bin/socket_patch.dart
index 43b5f665eed32abf53975dcb009da9d2a380ea34..485d1e52f4e70dea5aaee162999e5364f17bee56 100644
--- a/runtime/bin/socket_patch.dart
+++ b/runtime/bin/socket_patch.dart
@@ -1116,8 +1116,8 @@ class _NativeSocket extends _NativeSocketNativeWrapper with _ServiceObject {
     var protocol = isTcp ? "TCP" : isUdp ? "UDP" : null;
     var localAddress;
     var localPort;
-    var remoteAddress;
-    var remotePort;
+    var rAddress;
+    var rPort;
     try {
       localAddress = address.address;
     } catch (e) { }
@@ -1125,15 +1125,15 @@ class _NativeSocket extends _NativeSocketNativeWrapper with _ServiceObject {
       localPort = port;
     } catch (e) { }
     try {
-      remoteAddress = this.remoteAddress.address;
+      rAddress = this.remoteAddress.address;
     } catch (e) { }
     try {
-      remotePort = remotePort;
+      rPort = remotePort;
     } catch (e) { }
     r['localAddress'] = localAddress;
     r['localPort'] = localPort;
-    r['remoteAddress'] = remoteAddress;
-    r['remotePort'] = remotePort;
+    r['remoteAddress'] = rAddress;
+    r['remotePort'] = rPort;
     r['protocol'] = protocol;
     r['readClosed'] = isClosedRead;
     r['writeClosed'] = isClosedWrite;