Remove uses of Options from pkg, samples, tests, and third_party directories.

tests/standalone/io/code_collection_test.dart

Index: tests/standalone/io/code_collection_test.dart
diff --git a/tests/standalone/io/code_collection_test.dart b/tests/standalone/io/code_collection_test.dart
index 0cc36984dfe2d23c88b1dc5c738381da4516787a..80a19155148c23270768979a03116aeba0098a87 100644
--- a/tests/standalone/io/code_collection_test.dart
+++ b/tests/standalone/io/code_collection_test.dart
@@ -40,9 +40,8 @@ doTest() {
 }
 
 
-main() {
-  var opts = new Options();
-  if (opts.arguments.contains("--run")) {
+main(List<String> arguments) {
+  if (arguments.contains("--run")) {
     doTest();
   } else {
     // Run the test and capture stdout.
@@ -65,4 +64,4 @@ main() {
     });
     Expect.isTrue(found);
   }
-}
+}