move fancy_syntax into Dart SVN

pkg/polymer_expression/test/all_tests.dart

 // Copyright (c) 2013, 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";
+library all_tests;
 
-class A {
-  call(a) => a is num;
-}
+import 'eval_test.dart' as eval;
+import 'parser_test.dart' as parser;
+import 'tokenizer_test.dart' as tokenizer;
 
 main() {
-  Expect.isTrue(new A().call(42));
-  Expect.isFalse(new A()('foo'));
+  tokenizer.main();
+  parser.main();
+  eval.main();
 }