Drop support for older Barback versions.

test/run/resource_test.dart

 // Copyright (c) 2014, 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:async';
 
 import 'package:path/path.dart' as p;
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../descriptor.dart' as d;
@@ skipping 77 matching lines @@
     pubGet();
     var pub = pubRun(args: ["bin/script"]);
 
     // TODO(nweiz): Enable this when sdk#23990 is fixed.
     // pub.stdout.expect(p.toUri(p.join(sandboxDir, "foo/lib/resource.txt")));
 
     pub.stdout.expect("hello!");
     pub.shouldExit(0);
   });
 
-  withBarbackVersions("any", () {
-    integration('the spawned application can load a transformed resource', () {
-      d.dir(appPath, [
-        d.pubspec({
-          "name": "myapp",
-          "transformers": ["myapp/src/transformer"]
-        }),
-        d.dir("lib", [
-          d.file("resource.in", "hello!"),
-          d.dir("src", [
-            d.file("transformer.dart", TRANSFORMER)
-          ])
-        ]),
-        d.dir("bin", [
-          d.file("script.dart", """
+  integration('the spawned application can load a transformed resource', () {
+    d.dir(appPath, [
+      d.pubspec({
+        "name": "myapp",
+        "transformers": ["myapp/src/transformer"]
+      }),
+      d.dir("lib", [
+        d.file("resource.in", "hello!"),
+        d.dir("src", [
+          d.file("transformer.dart", TRANSFORMER)
+        ])
+      ]),
+      d.dir("bin", [
+        d.file("script.dart", """
 main() async {
   var resource = new Resource("package:myapp/resource.txt");
 
   // TODO(nweiz): Enable this when sdk#23990 is fixed.
   // print(resource.uri);
 
   print(await resource.readAsString());
 }
 """)
-        ])
-      ]).create();
+      ])
+    ]).create();
 
-      createLockFile('myapp', pkg: ['barback']);
+    createLockFile('myapp', pkg: ['barback']);
 
-      var pub = pubRun(args: ["bin/script"]);
+    var pub = pubRun(args: ["bin/script"]);
 
-      // TODO(nweiz): Enable this when sdk#23990 is fixed.
-      // pub.stdout.expect(p.toUri(p.join(sandboxDir, "myapp/lib/resource.txt")));
+    // TODO(nweiz): Enable this when sdk#23990 is fixed.
+    // pub.stdout.expect(p.toUri(p.join(sandboxDir, "myapp/lib/resource.txt")));
 
-      pub.stdout.expect("hello!");
-      pub.shouldExit(0);
-    });
+    pub.stdout.expect("hello!");
+    pub.shouldExit(0);
   });
 
   integration('a snapshotted application can load a resource', () {
     servePackages((builder) {
       builder.serve("foo", "1.0.0", contents: [
         d.dir("lib", [
           d.file("resource.txt", "hello!")
         ]),
         d.dir("bin", [
           d.file("script.dart", """
@@ skipping 20 matching lines @@
 
     var pub = pubRun(args: ["foo:script"]);
 
     // TODO(nweiz): Enable this when sdk#23990 is fixed.
     // pub.stdout.expect(p.toUri(p.join(sandboxDir, "foo/lib/resource.txt")));
 
     pub.stdout.expect("hello!");
     pub.shouldExit(0);
   });
 }