Use scheduled_test for Pub tests.

utils/tests/pub/install/hosted/repair_cache_test.dart

Index: utils/tests/pub/install/hosted/repair_cache_test.dart
diff --git a/utils/tests/pub/install/hosted/repair_cache_test.dart b/utils/tests/pub/install/hosted/repair_cache_test.dart
index 1636c0f90266d01c3ff4de6f0d8726e8c6bbd8b1..5af5ab62d4d5e12b9499b5a2a7133c5364274d64 100644
--- a/utils/tests/pub/install/hosted/repair_cache_test.dart
+++ b/utils/tests/pub/install/hosted/repair_cache_test.dart
@@ -7,58 +7,57 @@ library pub_tests;
 import '../../../../../pkg/pathos/lib/path.dart' as path;
 
 import '../../../../pub/io.dart';
+import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
   initConfig();
   integration('re-installs a package if it has an empty "lib" directory', () {
-
-    servePackages([package("foo", "1.2.3")]);
+    servePackages([packageMap("foo", "1.2.3")]);
 
     // Set up a cache with a broken foo package.
-    dir(cachePath, [
-      dir('hosted', [
-        async(port.then((p) => dir('localhost%58$p', [
-          dir("foo-1.2.3", [
-            libPubspec("foo", "1.2.3"),
+    d.dir(cachePath, [
+      d.dir('hosted', [
+        d.async(port.then((p) => d.dir('localhost%58$p', [
+          d.dir("foo-1.2.3", [
+            d.libPubspec("foo", "1.2.3"),
             // Note: empty "lib" directory.
-            dir("lib", [])
+            d.dir("lib", [])
           ])
         ])))
       ])
-    ]).scheduleCreate();
+    ]).create();
 
-    appDir([dependency("foo", "1.2.3")]).scheduleCreate();
+    d.appDir([dependencyMap("foo", "1.2.3")]).create();
 
     schedulePub(args: ['install'],
         output: new RegExp("Dependencies installed!\$"));
 
-    cacheDir({"foo": "1.2.3"}).scheduleValidate();
-    packagesDir({"foo": "1.2.3"}).scheduleValidate();
+    d.cacheDir({"foo": "1.2.3"}).validate();
+    d.packagesDir({"foo": "1.2.3"}).validate();
   });
 
   integration('re-installs a package if it has no pubspec', () {
-
-    servePackages([package("foo", "1.2.3")]);
+    servePackages([packageMap("foo", "1.2.3")]);
 
     // Set up a cache with a broken foo package.
-    dir(cachePath, [
-      dir('hosted', [
-        async(port.then((p) => dir('localhost%58$p', [
-          dir("foo-1.2.3", [
-            libDir("foo")
+    d.dir(cachePath, [
+      d.dir('hosted', [
+        d.async(port.then((p) => d.dir('localhost%58$p', [
+          d.dir("foo-1.2.3", [
+            d.libDir("foo")
             // Note: no pubspec.
           ])
         ])))
       ])
-    ]).scheduleCreate();
+    ]).create();
 
-    appDir([dependency("foo", "1.2.3")]).scheduleCreate();
+    d.appDir([dependencyMap("foo", "1.2.3")]).create();
 
     schedulePub(args: ['install'],
         output: new RegExp("Dependencies installed!\$"));
 
-    cacheDir({"foo": "1.2.3"}).scheduleValidate();
-    packagesDir({"foo": "1.2.3"}).scheduleValidate();
+    d.cacheDir({"foo": "1.2.3"}).validate();
+    d.packagesDir({"foo": "1.2.3"}).validate();
   });
 }