test rename overhaul: step 7 - corelib tests

tests/corelib/src/ConstListRemoveRangeTest.dart

-// 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.
-
-main() {
-  testImmutable(const []);
-  testImmutable(const [1]);
-  testImmutable(const [1, 2]);
-}
-
-void expectUOE(Function f) {
-  Expect.throws(f, (e) => e is UnsupportedOperationException);
-}
-
-testImmutable(var list) {
-  expectUOE(() { list.removeRange(0, 0); });
-  expectUOE(() { list.removeRange(0, 1); });
-  expectUOE(() { list.removeRange(-1, 1); });
-}