test rename overhaul: step 8 - language tests

tests/language/src/DoubleComparisonTest.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.
-// Tests VM optimizing compiler negate condition for doubles (bug 5376516).
-
-loop() {
-  for (double d = 0.0; d < 1100.0; d++) {}
-  for (double d = 0.0; d <= 1100.0; d++) {}
-  for (double d = 1000.0; d > 0.0; d--) {}
-  for (double d = 1000.0; d >= 0.0; d--) {}
-}
-
-main() {
-  loop();
-  loop();
-}