Migrate test block 3 to Dart 2.0.

tests/corelib_strong/collection_test.dart

Index: tests/corelib_strong/collection_test.dart
diff --git a/tests/corelib_strong/collection_test.dart b/tests/corelib_strong/collection_test.dart
deleted file mode 100644
index 54fbc8bed4eff8be002f8e2e6614c18a3bd9fea2..0000000000000000000000000000000000000000
--- a/tests/corelib_strong/collection_test.dart
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (c) 2011, 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 collection_test;
-
-import "package:expect/expect.dart";
-import 'dart:collection' show Queue;
-
-class CollectionTest {
-  CollectionTest(Iterable<int> iterable) {
-    testFold(iterable);
-  }
-
-  void testFold(Iterable<int> iterable) {
-    Expect.equals(
-        28, iterable.fold/*<int>*/(0, (prev, element) => prev + element));
-    Expect.equals(
-        3024, iterable.fold/*<int>*/(1, (prev, element) => prev * element));
-  }
-}
-
-main() {
-  final TEST_ELEMENTS = const [4, 2, 6, 7, 9];
-  // Const list.
-  new CollectionTest(TEST_ELEMENTS);
-
-  // Fixed size list.
-  var fixedList = new List<int>(TEST_ELEMENTS.length);
-  for (int i = 0; i < TEST_ELEMENTS.length; i++) {
-    fixedList[i] = TEST_ELEMENTS[i];
-  }
-  new CollectionTest(fixedList);
-
-  // Growable list.
-  new CollectionTest(new List.from(TEST_ELEMENTS));
-
-  // Set.
-  new CollectionTest(new Set.from(TEST_ELEMENTS));
-
-  // Queue.
-  new CollectionTest(new Queue.from(TEST_ELEMENTS));
-}