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

samples/build_dart/build.dart

 // Copyright (c) 2012, 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.
 
 library build_dart;
 
 import "dart:io";
 import "package:args/args.dart";
 
 bool cleanBuild;
 bool fullBuild;
 bool useMachineInterface;
 
 List<String> changedFiles;
 List<String> removedFiles;
 
 /**
  * If the file is named 'build.dart' and is placed in the root directory of a
  * project or in a directory containing a pubspec.yaml file, then the Editor
  * will automatically invoke that file whenever a file in that project changes.
  * See the source code of [processArgs] for information about the legal command
  * line options.
  */
-void main() {
-  processArgs();
+void main(List<String> arguments) {
+  processArgs(arguments);
 
   if (cleanBuild) {
     handleCleanCommand();
   } else if (fullBuild) {
     handleFullBuild();
   } else {
     handleChangedFiles(changedFiles);
     handleRemovedFiles(removedFiles);
   }
 
   // Return a non-zero code to indicate a build failure.
   //exit(1);
 }
 
 /**
  * Handle --changed, --removed, --clean, --full, and --help command-line args.
  */
-void processArgs() {
+void processArgs(List<String> arguments) {
   var parser = new ArgParser();
   parser.addOption("changed", help: "the file has changed since the last build",
       allowMultiple: true);
   parser.addOption("removed", help: "the file was removed since the last build",
       allowMultiple: true);
   parser.addFlag("clean", negatable: false, help: "remove any build artifacts");
   parser.addFlag("full", negatable: false, help: "perform a full build");
   parser.addFlag("machine",
     negatable: false, help: "produce warnings in a machine parseable format");
   parser.addFlag("help", negatable: false, help: "display this help and exit");
 
-  var args = parser.parse(new Options().arguments);
+  var args = parser.parse(arguments);
 
   if (args["help"]) {
     print(parser.getUsage());
     exit(0);
   }
 
   changedFiles = args["changed"];
   removedFiles = args["removed"];
 
   useMachineInterface = args["machine"];
@@ skipping 83 matching lines @@
 }
 
 /**
  * If this file is a generated file (based on the extension), delete it.
  */
 void _maybeClean(File file) {
   if (file.path.endsWith(".foobar")) {
     file.delete();
   }
 }