Roll to pickup pool changes

packages/barback/test/package_graph/repetition_test.dart

 // Copyright (c) 2013, 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 barback.test.package_graph.transform_test;
 
-import 'package:barback/src/utils.dart';
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../utils.dart';
 
 // This tests the behavior of barback under many operations happening in quick
 // succession. Since Barback is so asynchronous, it's easy for it to have subtle
 // dependencies on the commonly-used and -tested usage patterns. These tests
 // exist to stress-test less-common usage patterns in order to root out
 // additional bugs.
 
 main() {
   initConfig();
 
   test("updates sources many times", () {
-    initGraph(["app|foo.txt"], {
-      "app": [[new RewriteTransformer("txt", "out")]]
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [new RewriteTransformer("txt", "out")]
+      ]
     });
 
     for (var i = 0; i < 1000; i++) {
       updateSources(["app|foo.txt"]);
     }
 
     expectAsset("app|foo.out", "foo.out");
     buildShouldSucceed();
   });
 
   test("updates and then removes sources many times", () {
-    initGraph(["app|foo.txt"], {
-      "app": [[new RewriteTransformer("txt", "out")]]
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [new RewriteTransformer("txt", "out")]
+      ]
     });
 
     for (var i = 0; i < 1000; i++) {
       updateSources(["app|foo.txt"]);
       removeSources(["app|foo.txt"]);
     }
 
     expectNoAsset("app|foo.out");
     expectNoAsset("app|foo.txt");
     buildShouldSucceed();
   });
 
   test("updates transformers many times", () {
     var rewrite = new RewriteTransformer("txt", "out");
-    initGraph(["app|foo.txt"], {"app": [[rewrite]]});
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [rewrite]
+      ]
+    });
     updateSources(["app|foo.txt"]);
 
     for (var i = 0; i < 1000; i++) {
-      updateTransformers("app", [[rewrite]]);
+      updateTransformers("app", [
+        [rewrite]
+      ]);
     }
 
     expectAsset("app|foo.out", "foo.out");
     buildShouldSucceed();
   });
 
   test("updates and removes transformers many times", () {
     var rewrite = new RewriteTransformer("txt", "out");
-    initGraph(["app|foo.txt"], {"app": [[rewrite]]});
+    initGraph([
+      "app|foo.txt"
+    ], {
+      "app": [
+        [rewrite]
+      ]
+    });
     updateSources(["app|foo.txt"]);
 
     for (var i = 0; i < 1000; i++) {
-      updateTransformers("app", [[rewrite]]);
+      updateTransformers("app", [
+        [rewrite]
+      ]);
       updateTransformers("app", [[]]);
     }
 
     expectAsset("app|foo.txt", "foo");
     expectNoAsset("app|foo.out");
     buildShouldSucceed();
   });
 }