Removed obsolete code

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';
-
-
-FileSystem files;
-
-/** Invokes [callback] and returns how long it took to execute in ms. */
-num time(callback()) {
-  final watch = new Stopwatch();
-  watch.start();
-  callback();
-  watch.stop();
-  return watch.elapsedMilliseconds;
-}
-
-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(List<String> optionArgs) {
-  // argument 0 - sourcefile full path
-  // argument 1 - outputfile full path
-  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);
-  }
-
-  String outPath;
-  String outFilename;
-  idxBeforeFilename = outputFullFn.lastIndexOf('/');
-  if (idxBeforeFilename >= 0) {
-    outPath = outputFullFn.substring(0, idxBeforeFilename + 1);
-    outFilename = outputFullFn.substring(idxBeforeFilename + 1);
-  }
-
-  if (sourceFilename.length == 0 || outFilename.length == 0) {
-    print("Unknown command:\r");
-    print("    Format: sourcefile outputfile [--options]");
-    print("      outputfile - template file filename.tmpl");
-    print("      outputfile - generated dart source file filename.dart");
-    return;
-  }
-
-//  files = new NodeFileSystem();
-  files = new VMFileSystem();
-
-  // TODO(terry): Cleanup options handling need common options between template
-  //              and CSS parsers also cleanup above cruft.
-
-  // TODO(terry): Pass on switches.
-  var args = [];
-  parseOptions(args, files);
-
-  initHtmlWorld(false);
-
-  if (!files.fileExists(sourceFullFn)) {
-    // Display colored error message if file is missing.
-    print(world.fatal("CSS source file missing - ${sourceFullFn}"));
-  } else {
-
-    String source = files.readAll(sourceFullFn);
-
-    List<Template> templates;
-    final parsedElapsed = time(() {
-      templates = templateParseAndValidate(source);
-    });
-
-    StringBuffer code = new StringBuffer();
-
-    num codegenElapsed;
-    if (world.errors == 0) {
-      // Generate the Dart class(es) for all template(s).
-      codegenElapsed = time(() {
-        code.write(Codegen.generate(templates, outFilename));
-      });
-    }
-
-    printStats("Parsed", parsedElapsed, sourceFullFn);
-    printStats("Codegen", codegenElapsed, sourceFullFn);
-
-    final outputElapsed = time(() {
-      files.writeString(outputFullFn, code.toString());
-    });
-
-    printStats("Wrote file", codegenElapsed, outputFullFn);
-  }
-}