Big merge from experimental to bleeding edge.

tests/standalone/io/socket_close_test.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.
 //
 // VMOptions=
 // VMOptions=--short_socket_read
 // VMOptions=--short_socket_write
 // VMOptions=--short_socket_read --short_socket_write
 //
 // Test socket close events.
 
-import "dart:io";
-import "dart:isolate";
+import 'dart:async';
+import 'dart:io';
+import 'dart:isolate';
 
 const SERVERSHUTDOWN = -1;
 const ITERATIONS = 10;
 
 
 class SocketClose {
 
   SocketClose.start(this._mode, this._donePort)
       : _receivePort = new ReceivePort(),
         _sendPort = null,
@@ skipping 20 matching lines @@
       switch (_mode) {
         case 0:
         case 1:
         case 2:
           Expect.fail("No data expected");
           break;
         case 3:
         case 4:
         case 5:
         case 6:
-          List<int> b = new List<int>(5);
+          List<int> b = new List<int>.fixedLength(5);
           _readBytes += _socket.readList(b, 0, 5);
           if ((_readBytes % 5) == 0) {
             _dataEvents++;
           }
           break;
         default:
           Expect.fail("Unknown test mode");
       }
     }
 
@@ skipping 147 matching lines @@
 class SocketCloseServer {
 
   static const HOST = "127.0.0.1";
 
   SocketCloseServer() : super() {}
 
   void connectionHandler(ConnectionData data) {
     var connection = data.connection;
 
     void readBytes(whenFiveBytes) {
-      List<int> b = new List<int>(5);
+      List<int> b = new List<int>.fixedLength(5);
       data.readBytes += connection.readList(b, 0, 5);
       if (data.readBytes == 5) {
         whenFiveBytes();
       }
     }
 
     void writeHello() {
       int bytesWritten = 0;
       while (bytesWritten != 5) {
         bytesWritten += connection.writeList("Hello".charCodes,
@@ skipping 147 matching lines @@
   var tests = 7;
   var port = new ReceivePort();
   var completed = 0;
   port.receive((message, ignore) {
     if (++completed == tests) port.close();
   });
   for (var i = 0; i < tests; i++) {
     new SocketClose.start(i, port.toSendPort());
   }
 }