test rename overhaul: step 5 - frog and leg tests

frog/tests/leg/src/IdentityTest.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.
-
-#import("compiler_helper.dart");
-
-final String TEST_ONE = @"""
-class A {}
-bool foo(bar) {
-  var x = new A();
-  var y = new A();
-  return x === y;
-}
-""";
-
-main() {
-  String generated = compile(TEST_ONE, 'foo');
-
-  // Check that no boolify code is generated.
-  RegExp regexp = const RegExp("=== true");
-  Iterator matches = regexp.allMatches(generated).iterator();
-  Expect.isFalse(matches.hasNext());
-
-  regexp = const RegExp("===");
-  matches = regexp.allMatches(generated).iterator();
-  Expect.isTrue(matches.hasNext());
-  matches.next();
-  Expect.isFalse(matches.hasNext());
-}