Migrate the language tests up to arithmetic_test.

tests/language_strong/allocate_test.dart

Index: tests/language_strong/allocate_test.dart
diff --git a/tests/language_strong/allocate_test.dart b/tests/language_strong/allocate_test.dart
deleted file mode 100644
index 2ab25c5e27569c3e8fec7b0a7189db99637727f4..0000000000000000000000000000000000000000
--- a/tests/language_strong/allocate_test.dart
+++ /dev/null
@@ -1,24 +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.
-
-import "package:expect/expect.dart";
-
-class MyAllocate {
-  const MyAllocate([int value = 0]) : value_ = value;
-  int getValue() {
-    return value_;
-  }
-
-  final int value_;
-}
-
-class AllocateTest {
-  static testMain() {
-    Expect.equals(900, (new MyAllocate(900)).getValue());
-  }
-}
-
-main() {
-  AllocateTest.testMain();
-}