Remove uses of Options from utils directory.

utils/template/tool.dart

 // Copyright (c) 2011, 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 templatetool;
 
 import 'dart:io';
 import 'template.dart';
 import '../lib/file_system.dart';
 import '../lib/file_system_vm.dart';
@@ skipping 13 matching lines @@
 String GREEN_COLOR = '\u001b[32m';
 String NO_COLOR = '\u001b[0m';
 
 printStats(String phase, num elapsed, [String filename = '']) {
   print('${phase} ${GREEN_COLOR}${filename}${NO_COLOR} in ${elapsed} msec.');
 }
 
 /**
  * Run from the `utils/css` directory.
  */
-void main() {
+void main(List<String> optionArgs) {
   // argument 0 - sourcefile full path
   // argument 1 - outputfile full path
-  var optionArgs = new Options().arguments;
-
   String sourceFullFn = optionArgs[0];
   String outputFullFn = optionArgs[1];
 
   String sourcePath;
   String sourceFilename;
   int idxBeforeFilename = sourceFullFn.lastIndexOf('/');
   if (idxBeforeFilename >= 0) {
     sourcePath = sourceFullFn.substring(0, idxBeforeFilename + 1);
     sourceFilename = sourceFullFn.substring(idxBeforeFilename + 1);
   }
@@ skipping 51 matching lines @@
     printStats("Parsed", parsedElapsed, sourceFullFn);
     printStats("Codegen", codegenElapsed, sourceFullFn);
 
     final outputElapsed = time(() {
       files.writeString(outputFullFn, code.toString());
     });
 
     printStats("Wrote file", codegenElapsed, outputFullFn);
   }
 }