Added support for running dart2js tests on android devices

tools/testing/dart/http_server.dart

 // Copyright (c) 2013, 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 http_server;
 
 import 'dart:async';
 import 'dart:io';
 import 'dart:isolate';
 import 'dart:uri';
@@ skipping 34 matching lines @@
   parser.addOption('port', abbr: 'p',
       help: 'The main server port we wish to respond to requests.',
       defaultsTo: '0');
   parser.addOption('crossOriginPort', abbr: 'c',
       help: 'A different port that accepts request from the main server port.',
       defaultsTo: '0');
   parser.addFlag('help', abbr: 'h', negatable: false,
       help: 'Print this usage information.');
   parser.addOption('build-directory', help: 'The build directory to use.');
   parser.addOption('network', help: 'The network interface to use.',
-      defaultsTo: '127.0.0.1');
+      defaultsTo: '0.0.0.0');
   parser.addFlag('csp', help: 'Use Content Security Policy restrictions.',
       defaultsTo: false);
   parser.addOption('runtime', help: 'The runtime we are using (for csp flags).',
       defaultsTo: 'none');
 
   var args = parser.parse(new Options().arguments);
   if (args['help']) {
     print(parser.getUsage());
   } else {
     // Pretend we're running test.dart so that TestUtils doesn't get confused
@@ skipping 303 matching lines @@
 class _Entry {
   final String name;
   final String displayName;
 
   _Entry(this.name, this.displayName);
 
   int compareTo(_Entry other) {
     return name.compareTo(other.name);
   }
 }