Ensure constructorName symbols include private manglings.

tests/lib/mirrors/invoke_private_wrong_library_test.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.
+
+library test.invoke_test;
+
+import 'dart:mirrors';
+
+import 'package:expect/expect.dart';
+import "package:async_helper/async_helper.dart";
+
+import 'invoke_private_test.dart' show C;
+
+expectThrowsNSM(f) {
+  Expect.throws(f, (e) => e is NoSuchMethodError);
+}
+
+main() {
+  var result;
+
+  C c = new C();
+  InstanceMirror im = reflect(c);
+  expectThrowsNSM(() => im.invoke(#_method, [2,4,8]));
+  expectThrowsNSM(() => im.getField(#_getter));
+  expectThrowsNSM(() => im.getField(#_field));
+  expectThrowsNSM(() => im.setField(#_setter, 'foo'));
+  expectThrowsNSM(() => im.setField(#_field, 'bar'));
+
+  ClassMirror cm = reflectClass(C);
+  expectThrowsNSM(() => cm.invoke(#_staticFunction, [3,4]));
+  expectThrowsNSM(() => cm.getField(#_staticGetter));
+  expectThrowsNSM(() => cm.getField(#_staticField));
+  expectThrowsNSM(() => cm.setField(#_staticSetter, 'sfoo'));
+  expectThrowsNSM(() => cm.setField(#_staticField, 'sbar'));
+  expectThrowsNSM(() => cm.newInstance(#_named, ['my value']));
+
+  LibraryMirror lm = cm.owner;
+  expectThrowsNSM(() => lm.invoke(#_libraryFunction, [':',')']));
+  expectThrowsNSM(() => lm.getField(#_libraryGetter));
+  expectThrowsNSM(() => lm.getField(#_libraryField));
+  expectThrowsNSM(() => lm.setField(#_librarySetter, 'lfoo'));
+  expectThrowsNSM(() => lm.setField(#_libraryField, 'lbar'));
+}