dart:io | Remove uses of Options class from standalone tests. Mark Options deprecated.

tests/standalone/io/platform_test.dart

Index: tests/standalone/io/platform_test.dart
diff --git a/tests/standalone/io/platform_test.dart b/tests/standalone/io/platform_test.dart
index 6c009e889c0013f0b924338e6296407603169ccd..1bcfbd7b9619f165ed1207973a031e8186f8d115 100644
--- a/tests/standalone/io/platform_test.dart
+++ b/tests/standalone/io/platform_test.dart
@@ -48,12 +48,6 @@ void f() {
     if (msg == "Platform.executableArguments") {
       reply.send(Platform.executableArguments);
     }
-    if (msg == "new Options().executable") {
-      reply.send(new Options().executable);
-    }
-    if (msg == "new Options().script") {
-      reply.send(new Options().script);
-    }
     if (msg == "close") {
       reply.send("closed");
       port.close();
@@ -67,14 +61,10 @@ testIsolate() {
   Future.wait([sendPort.call("Platform.executable"),
                sendPort.call("Platform.script"),
                sendPort.call("Platform.packageRoot"),
-               sendPort.call("Platform.executableArguments"),
-               sendPort.call("new Options().executable"),
-               sendPort.call("new Options().script")])
+               sendPort.call("Platform.executableArguments")])
   .then((results) {
     Expect.equals(Platform.executable, results[0]);
-    Expect.equals(Platform.executable, results[4]);
     Uri uri = Uri.parse(results[1]);
-    Expect.equals(uri, Uri.parse(results[5]));
     Expect.equals("file", uri.scheme);
     Expect.isTrue(uri.path.endsWith('tests/standalone/io/platform_test.dart'));
     Expect.equals(Platform.packageRoot, results[2]);