- Use dart:typeddata in the tests instead of dart:scalarlist

tests/standalone/io/http_client_request_test.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.
 
 import "dart:io";
 import "dart:isolate";
-import "dart:scalarlist";
+import "dart:typeddata";
 
 void testClientRequest(void handler(request)) {
   HttpServer.bind().then((server) {
     server.listen((request) {
       request.listen((_) {}, onDone: () {
         request.response.close();
       }, onError: (e) {});
     });
 
     var client = new HttpClient();
@@ skipping 83 matching lines @@
     }, test: (e) => e is HttpException);
     return request.response;
   });
 }
 
 void main() {
   testResponseDone();
   testBadResponseAdd();
   testBadResponseClose();
 }