Migrate test block 113 to Dart 2.0.

tests/language/gc_test.dart

Index: tests/language/gc_test.dart
diff --git a/tests/language/gc_test.dart b/tests/language/gc_test.dart
deleted file mode 100644
index 33e488c0106c50f13b2e8ced462b50cf41a58a66..0000000000000000000000000000000000000000
--- a/tests/language/gc_test.dart
+++ /dev/null
@@ -1,19 +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.
-// Testing GC, issue 1469.
-
-main() {
-  var div;
-  for (int i = 0; i < 200; ++i) {
-    List l = new List(1000000);
-    var m = 2;
-    div = (_) {
-      var b = l; // Was causing OutOfMemory.
-    };
-    var lSmall = new List(3);
-    // Circular reference between new and old gen objects.
-    lSmall[0] = l;
-    l[0] = lSmall;
-  }
-}