Make browser tests all run from a server instead of the local filesystem.

pkg/intl/test/date_time_format_http_request_test.dart

Index: pkg/intl/test/date_time_format_http_request_test.dart
diff --git a/pkg/intl/test/date_time_format_http_request_test.dart b/pkg/intl/test/date_time_format_http_request_test.dart
index 7d75a6349917d6563f3d5dc06cec2c6fb503f722..e74448d9ae1766fac94012c7dcbc921bf01b6392 100644
--- a/pkg/intl/test/date_time_format_http_request_test.dart
+++ b/pkg/intl/test/date_time_format_http_request_test.dart
@@ -10,15 +10,18 @@
 library date_time_format_http_request_test;
 
 import 'dart:async';
-import '../lib/intl.dart';
-import '../lib/date_symbol_data_http_request.dart';
+import 'package:intl/intl.dart';
+import 'package:intl/date_symbol_data_http_request.dart';
 import 'date_time_format_test_core.dart';
 import 'dart:html';
-import '../../../pkg/unittest/lib/unittest.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
 
-var url = "http://localhost:9876/pkg/intl/lib/src/data/dates/";
+var url = '';
 
 main() {
+  useHtmlConfiguration();
+  url = "http://localhost:${window.location.port}/pkg/intl/lib/src/data/dates/";
   // Initialize one locale just so we know what the list is.
   test('Run everything', () {
     initializeDateFormatting("en_US", url).then(expectAsync1(runEverything));});
@@ -31,11 +34,5 @@ void runEverything(_) {
       .toList();
   Future.wait(futures).then(expectAsync1((_) {
       runDateTests(smallSetOfLocales());
-      shutDown();}));
-}
-
-void shutDown() {
-  // The tiny web server knows to use this request as a cue to terminate.
-  var source = '${url}terminate';
-  var request = new HttpRequest.get(source, (_) {});
+    }));
 }