Move frog/tests/{leg,leg_only,frog_native} to tests/compiler/.

frog/tests/leg_only/panda_test.dart

Index: frog/tests/leg_only/panda_test.dart
===================================================================
--- frog/tests/leg_only/panda_test.dart	(revision 8644)
+++ frog/tests/leg_only/panda_test.dart	(working copy)
@@ -1,13 +0,0 @@
-// Copyright (c) 2012, 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.
-
-#library("panda_test");
-#import("panda_lib.dart", prefix:"p");
-
-void main() {
-  p.Panda x = new p.Panda();
-  Expect.isTrue(x is p.Panda);
-  x = null;
-  Expect.isFalse(x is p.Panda);
-}