Revert revision 11570, this still has dartium failures.

tests/html/form_data_test.dart

Index: tests/html/form_data_test.dart
===================================================================
--- tests/html/form_data_test.dart	(revision 11575)
+++ tests/html/form_data_test.dart	(working copy)
@@ -1,36 +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('FormDataTest');
-
-#import('../../pkg/unittest/unittest.dart');
-#import('../../pkg/unittest/html_config.dart');
-#import('dart:html');
-
-void main() {
-  // TODO(efortuna): This is a bad test. Revisit when we have tests that can run
-  // both a server and fire up a browser.
-  useHtmlConfiguration();
-
-  test('constructorTest1', () {
-    var form = new FormData();
-    expect(form, isNotNull);
-    expect(form is FormData);
-  });
-
-  test('constructorTest2', () {
-    var form = new FormData(new FormElement());
-    expect(form, isNotNull);
-    expect(form is FormData);
-  });
-
-  test('appendTest', () {
-    var form = new FormData();
-    form.append('test', '1', 'foo');
-    form.append('username', 'Elmo', 'foo');
-    form.append('address', '1 Sesame Street', 'foo');
-    form.append('password', '123456', 'foo');
-    expect(form, isNotNull);
-  });
-}