Revert "Use scheduled_test for Pub tests."

utils/tests/pub/install/hosted/install_transitive_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.
 
 library pub_tests;
 
 import 'dart:io';
 
-import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
   integration('installs packages transitively from a pub server', () {
     servePackages([
-      packageMap("foo", "1.2.3", [dependencyMap("bar", "2.0.4")]),
-      packageMap("bar", "2.0.3"),
-      packageMap("bar", "2.0.4"),
-      packageMap("bar", "2.0.5")
+      package("foo", "1.2.3", [dependency("bar", "2.0.4")]),
+      package("bar", "2.0.3"),
+      package("bar", "2.0.4"),
+      package("bar", "2.0.5")
     ]);
 
-    d.appDir([dependencyMap("foo", "1.2.3")]).create();
+    appDir([dependency("foo", "1.2.3")]).scheduleCreate();
 
     schedulePub(args: ['install'],
         output: new RegExp("Dependencies installed!\$"));
 
-    d.cacheDir({"foo": "1.2.3", "bar": "2.0.4"}).validate();
-    d.packagesDir({"foo": "1.2.3", "bar": "2.0.4"}).validate();
+    cacheDir({"foo": "1.2.3", "bar": "2.0.4"}).scheduleValidate();
+    packagesDir({"foo": "1.2.3", "bar": "2.0.4"}).scheduleValidate();
   });
 }