Revert "Annotate dart:html constructor expressions with precise non-nullable types."

tests/html/element_types_test.dart

 // 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 element_types;
 import 'package:unittest/unittest.dart';
 import 'package:unittest/html_individual_config.dart';
 import 'dart:html';
 
 main() {
@@ skipping 64 matching lines @@
       expect(TemplateElement.supported, true);
     });
   });
 
   group('supported_track', () {
     test('supported', () {
       expect(TrackElement.supported, true);
     });
   });
 
+  check(String name, bool fn(), [bool supported = true]) {
+    test(name, () {
+      var expectation = supported ? returnsNormally : throws;
+      expect(() {
+        expect(fn(), isTrue);
+      }, expectation);
+    });
+
+  }
 
   group('constructors', () {
-    check(String name, bool fn(), [bool supported = true]) {
-      test(name, () {
-        var expectation = supported ? returnsNormally : throws;
-        expect(() {
-          expect(fn(), isTrue);
-        }, expectation);
-      });
-    }
-
     check('a', () => new AnchorElement() is AnchorElement);
     check('area', () => new AreaElement() is AreaElement);
     check('audio', () => new AudioElement() is AudioElement);
     check('body', () => new BodyElement() is BodyElement);
     check('br', () => new BRElement() is BRElement);
     check('base', () => new BaseElement() is BaseElement);
     check('button', () => new ButtonElement() is ButtonElement);
     check('canvas', () => new CanvasElement() is CanvasElement);
     check('caption', () => new TableCaptionElement() is TableCaptionElement);
     check('content', () => new ContentElement() is ContentElement,
@@ skipping 72 matching lines @@
 
       test('accepts li', () {
         var ul = new UListElement();
         var li = new LIElement();
         ul.append(li);
       });
     });
     check('video', () => new VideoElement() is VideoElement);
     check('unknown', () => new Element.tag('someunknown') is UnknownElement);
   });
-
-  group('constructors_dynamic', () {
-    check(String name, create(), bool typeTest(e), [bool supported = true]) {
-      test(name, () {
-        var expectation = supported ? returnsNormally : throws;
-        expect(() {
-          expect(typeTest(create()), isTrue);
-        }, expectation);
-      });
-    }
-
-    check('a', () => new AnchorElement(), (e) => e is AnchorElement);
-    check('area', () => new AreaElement(), (e) => e is AreaElement);
-    check('audio', () => new AudioElement(), (e) => e is AudioElement);
-    check('body', () => new BodyElement(), (e) => e is BodyElement);
-    check('br', () => new BRElement(), (e) => e is BRElement);
-    check('base', () => new BaseElement(), (e) => e is BaseElement);
-    check('button', () => new ButtonElement(), (e) => e is ButtonElement);
-    check('canvas', () => new CanvasElement(), (e) => e is CanvasElement);
-    check('caption', () => new TableCaptionElement(),
-        (e) => e is TableCaptionElement);
-    check('content', () => new ContentElement(), (e) => e is ContentElement,
-        ContentElement.supported);
-    check('details', () => new DetailsElement(), (e) => e is DetailsElement,
-        DetailsElement.supported);
-    check('datalist', () => new DataListElement(), (e) => e is DataListElement,
-        DataListElement.supported);
-    check('dl', () => new DListElement(), (e) => e is DListElement);
-    check('div', () => new DivElement(), (e) => e is DivElement);
-    check('embed', () => new EmbedElement(), (e) => e is EmbedElement,
-        EmbedElement.supported);
-    check('fieldset', () => new FieldSetElement(), (e) => e is FieldSetElement);
-    check('form', () => new FormElement(), (e) => e is FormElement);
-    check('head', () => new HeadElement(), (e) => e is HeadElement);
-    check('hr', () => new HRElement(), (e) => e is HRElement);
-    check('html', () => new HtmlHtmlElement(), (e) => e is HtmlHtmlElement);
-    check('h1', () => new HeadingElement.h1(), (e) => e is HeadingElement);
-    check('h2', () => new HeadingElement.h2(), (e) => e is HeadingElement);
-    check('h3', () => new HeadingElement.h3(), (e) => e is HeadingElement);
-    check('h4', () => new HeadingElement.h4(), (e) => e is HeadingElement);
-    check('h5', () => new HeadingElement.h5(), (e) => e is HeadingElement);
-    check('h6', () => new HeadingElement.h6(), (e) => e is HeadingElement);
-    check('iframe', () => new IFrameElement(), (e) => e is IFrameElement);
-    check('img', () => new ImageElement(), (e) => e is ImageElement);
-    check('input', () => new InputElement(), (e) => e is InputElement);
-    check('keygen', () => new KeygenElement(), (e) => e is KeygenElement,
-        KeygenElement.supported);
-    check('li', () => new LIElement(), (e) => e is LIElement);
-    check('label', () => new LabelElement(), (e) => e is LabelElement);
-    check('legen', () => new LegendElement(), (e) => e is LegendElement);
-    check('link', () => new LinkElement(), (e) => e is LinkElement);
-    check('map', () => new MapElement(), (e) => e is MapElement);
-    check('menu', () => new MenuElement(), (e) => e is MenuElement);
-    check('meta', () => new MetaElement(), (e) => e is MetaElement);
-    check('meter', () => new MeterElement(), (e) => e is MeterElement,
-        MeterElement.supported);
-    check('del', () => new Element.tag('del'), (e) => e is ModElement);
-    check('ins', () => new Element.tag('ins'), (e) => e is ModElement);
-    check('object', () => new ObjectElement(), (e) => e is ObjectElement,
-        ObjectElement.supported);
-    check('ol', () => new OListElement(), (e) => e is OListElement);
-    check('optgroup', () => new OptGroupElement(), (e) => e is OptGroupElement);
-    check('option', () => new OptionElement(), (e) => e is OptionElement);
-    check('output', () => new OutputElement(), (e) => e is OutputElement,
-        OutputElement.supported);
-    check('p', () => new ParagraphElement(), (e) => e is ParagraphElement);
-    check('param', () => new ParamElement(), (e) => e is ParamElement);
-    check('pre', () => new PreElement(), (e) => e is PreElement);
-    check('progress', () => new ProgressElement(), (e) => e is ProgressElement,
-        ProgressElement.supported);
-    check('q', () => new QuoteElement(), (e) => e is QuoteElement);
-    check('script', () => new ScriptElement(), (e) => e is ScriptElement);
-    check('select', () => new SelectElement(), (e) => e is SelectElement);
-    check('shadow', () => new ShadowElement(), (e) => e is ShadowElement,
-        ShadowElement.supported);
-    check('source', () => new SourceElement(), (e) => e is SourceElement);
-    check('span', () => new SpanElement(), (e) => e is SpanElement);
-    check('style', () => new StyleElement(), (e) => e is StyleElement);
-    check('table', () => new TableElement(), (e) => e is TableElement);
-    check('template', () => new TemplateElement(), (e) => e is TemplateElement,
-        TemplateElement.supported);
-    check('textarea', () => new TextAreaElement(), (e) => e is TextAreaElement);
-    check('title', () => new TitleElement(), (e) => e is TitleElement);
-    check('td', () => new TableCellElement(), (e) => e is TableCellElement);
-    check('col', () => new TableColElement(), (e) => e is TableColElement);
-    check('colgroup', () => new Element.tag('colgroup'),
-        (e) => e is TableColElement);
-    check('tr', () => new TableRowElement(), (e) => e is TableRowElement);
-    check('tbody', () => new Element.tag('tbody'),
-        (e) => e is TableSectionElement);
-    check('tfoot', () => new Element.tag('tfoot'),
-        (e) => e is TableSectionElement);
-    check('thead', () => new Element.tag('thead'),
-        (e) => e is TableSectionElement);
-    check('track', () => new TrackElement(), (e) => e is TrackElement,
-        TrackElement.supported);
-    group('ul', () {
-      check('ul', () => new UListElement(), (e) => e is UListElement);
-
-      test('accepts li', () {
-        var ul = new UListElement();
-        var li = new LIElement();
-        ul.append(li);
-      });
-    });
-    check('video', () => new VideoElement(), (e) => e is VideoElement);
-    check('unknown', () => new Element.tag('someunknown'),
-        (e) => e is UnknownElement);
-  });
 }