Revert "Use scheduled_test for Pub tests."

utils/tests/pub/install/hosted/remove_removed_transitive_dependency_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("removes a transitive dependency that's no longer depended"
       " on", () {
     servePackages([
-      packageMap("foo", "1.0.0", [dependencyMap("shared-dep")]),
-      packageMap("bar", "1.0.0", [
-        dependencyMap("shared-dep"),
-        dependencyMap("bar-dep")
+      package("foo", "1.0.0", [dependency("shared-dep")]),
+      package("bar", "1.0.0", [
+        dependency("shared-dep"),
+        dependency("bar-dep")
       ]),
-      packageMap("shared-dep", "1.0.0"),
-      packageMap("bar-dep", "1.0.0")
+      package("shared-dep", "1.0.0"),
+      package("bar-dep", "1.0.0")
     ]);
 
-    d.appDir([dependencyMap("foo"), dependencyMap("bar")]).create();
+    appDir([dependency("foo"), dependency("bar")]).scheduleCreate();
 
     schedulePub(args: ['install'],
         output: new RegExp(r"Dependencies installed!$"));
 
-    d.packagesDir({
+    packagesDir({
       "foo": "1.0.0",
       "bar": "1.0.0",
       "shared-dep": "1.0.0",
       "bar-dep": "1.0.0",
-    }).validate();
+    }).scheduleValidate();
 
-    d.appDir([dependencyMap("foo")]).create();
+    appDir([dependency("foo")]).scheduleCreate();
 
     schedulePub(args: ['install'],
         output: new RegExp(r"Dependencies installed!$"));
 
-    d.packagesDir({
+    packagesDir({
       "foo": "1.0.0",
       "bar": null,
       "shared-dep": "1.0.0",
       "bar-dep": null,
-    }).validate();
+    }).scheduleValidate();
   });
 }