Change imports etc to new syntax.

utils/testrunner/http_server_test_runner.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('server');
-#import('dart:io');
-#import('../../pkg/args/lib/args.dart');
+library http_server;
+import 'dart:io';
+import '../../pkg/args/lib/args.dart';
 
 /** A simple HTTP server. Currently handles serving static files. */
 class HttpTestServer {
   HttpServer server;
 
   /** If set, serve up static files from this directory. */
   String staticFileDirectory;
 
   /* A common subset of all possible MIME types. */
   static const MIME_TYPES = const {
@@ skipping 89 matching lines @@
     var argResults = optionsParser.parse(new Options().arguments);
     var server = new HttpTestServer(
         int.parse(argResults['port']),
         argResults['root']);
   } catch (e) {
     print(e);
     print('Usage: http_server_test_runner.dart <options>');
     print(optionsParser.getUsage());
   }
 }