Revert "Emit declarations for typedefs that are needed by reflection."

tests/lib/mirrors/typedef_declaration_test.dart

Index: tests/lib/mirrors/typedef_declaration_test.dart
diff --git a/tests/lib/mirrors/typedef_declaration_test.dart b/tests/lib/mirrors/typedef_declaration_test.dart
deleted file mode 100644
index f039c1b6a2c75679b226f349f62e05c38bcc575d..0000000000000000000000000000000000000000
--- a/tests/lib/mirrors/typedef_declaration_test.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (c) 2014, 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 test;
-
-import 'package:expect/expect.dart';
-
-@MirrorsUsed(targets: "Foo")
-import 'dart:mirrors';
-
-typedef int Foo(String x);
-typedef int Bar();
-
-main() {
-  LibraryMirror thisLibrary = currentMirrorSystem().findLibrary(#test);
-
-  Mirror fooMirror = thisLibrary.declarations[#Foo];
-
-  Expect.isTrue(fooMirror != null, 'Foo not found.');
-  Expect.isTrue(thisLibrary.declarations[#Foo] is TypedefMirror,
-                'TypedefMirror expected, found $fooMirror');
-
-  // The following code does not currenty work on the VM, because it does not
-  // support MirrorsUsed (see dartbug.com/16048).
-  Mirror barMirror = thisLibrary.declarations[#Bar];              /// 01: ok
-  Expect.isTrue(barMirror == null,                                /// 01: continued
-                'Bar should not be emitted due to MirrorsUsed.'); /// 01: continued
-}