Revert "First rev of Safe DOM"

tools/dom/src/Html5NodeValidator.dart

Index: tools/dom/src/Html5NodeValidator.dart
diff --git a/tools/dom/src/Html5NodeValidator.dart b/tools/dom/src/Html5NodeValidator.dart
deleted file mode 100644
index a5e0e57c42f28da3e2052ac31d5864536e63c567..0000000000000000000000000000000000000000
--- a/tools/dom/src/Html5NodeValidator.dart
+++ /dev/null
@@ -1,450 +0,0 @@
-// DO NOT EDIT- this file is generated from running tool/generator.sh.
-
-// 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.
-
-part of dart.dom.html;
-
-/**
- * A Dart DOM validator generated from Caja whitelists.
- *
- * This contains a whitelist of known HTML tagNames and attributes and will only
- * accept known good values.
- *
- * See also:
- *
- * * <https://code.google.com/p/google-caja/wiki/CajaWhitelists>
- */
-class _Html5NodeValidator implements NodeValidator {
-
-  static final Set<String> _allowedElements = new Set.from([
-    'A',
-    'ABBR',
-    'ACRONYM',
-    'ADDRESS',
-    'AREA',
-    'ARTICLE',
-    'ASIDE',
-    'AUDIO',
-    'B',
-    'BDI',
-    'BDO',
-    'BIG',
-    'BLOCKQUOTE',
-    'BR',
-    'BUTTON',
-    'CANVAS',
-    'CAPTION',
-    'CENTER',
-    'CITE',
-    'CODE',
-    'COL',
-    'COLGROUP',
-    'COMMAND',
-    'DATA',
-    'DATALIST',
-    'DD',
-    'DEL',
-    'DETAILS',
-    'DFN',
-    'DIR',
-    'DIV',
-    'DL',
-    'DT',
-    'EM',
-    'FIELDSET',
-    'FIGCAPTION',
-    'FIGURE',
-    'FONT',
-    'FOOTER',
-    'FORM',
-    'H1',
-    'H2',
-    'H3',
-    'H4',
-    'H5',
-    'H6',
-    'HEADER',
-    'HGROUP',
-    'HR',
-    'I',
-    'IFRAME',
-    'IMG',
-    'INPUT',
-    'INS',
-    'KBD',
-    'LABEL',
-    'LEGEND',
-    'LI',
-    'MAP',
-    'MARK',
-    'MENU',
-    'METER',
-    'NAV',
-    'NOBR',
-    'OL',
-    'OPTGROUP',
-    'OPTION',
-    'OUTPUT',
-    'P',
-    'PRE',
-    'PROGRESS',
-    'Q',
-    'S',
-    'SAMP',
-    'SECTION',
-    'SELECT',
-    'SMALL',
-    'SOURCE',
-    'SPAN',
-    'STRIKE',
-    'STRONG',
-    'SUB',
-    'SUMMARY',
-    'SUP',
-    'TABLE',
-    'TBODY',
-    'TD',
-    'TEXTAREA',
-    'TFOOT',
-    'TH',
-    'THEAD',
-    'TIME',
-    'TR',
-    'TRACK',
-    'TT',
-    'U',
-    'UL',
-    'VAR',
-    'VIDEO',
-    'WBR',
-  ]);
-
-  static const _standardAttributes = const <String>[
-    '*::class',
-    '*::dir',
-    '*::draggable',
-    '*::hidden',
-    '*::id',
-    '*::inert',
-    '*::itemprop',
-    '*::itemref',
-    '*::itemscope',
-    '*::lang',
-    '*::spellcheck',
-    '*::title',
-    '*::translate',
-    'A::accesskey',
-    'A::coords',
-    'A::hreflang',
-    'A::name',
-    'A::shape',
-    'A::tabindex',
-    'A::target',
-    'A::type',
-    'AREA::accesskey',
-    'AREA::alt',
-    'AREA::coords',
-    'AREA::nohref',
-    'AREA::shape',
-    'AREA::tabindex',
-    'AREA::target',
-    'AUDIO::controls',
-    'AUDIO::loop',
-    'AUDIO::mediagroup',
-    'AUDIO::muted',
-    'AUDIO::preload',
-    'BDO::dir',
-    'BODY::alink',
-    'BODY::bgcolor',
-    'BODY::link',
-    'BODY::text',
-    'BODY::vlink',
-    'BR::clear',
-    'BUTTON::accesskey',
-    'BUTTON::disabled',
-    'BUTTON::name',
-    'BUTTON::tabindex',
-    'BUTTON::type',
-    'BUTTON::value',
-    'CANVAS::height',
-    'CANVAS::width',
-    'CAPTION::align',
-    'COL::align',
-    'COL::char',
-    'COL::charoff',
-    'COL::span',
-    'COL::valign',
-    'COL::width',
-    'COLGROUP::align',
-    'COLGROUP::char',
-    'COLGROUP::charoff',
-    'COLGROUP::span',
-    'COLGROUP::valign',
-    'COLGROUP::width',
-    'COMMAND::checked',
-    'COMMAND::command',
-    'COMMAND::disabled',
-    'COMMAND::label',
-    'COMMAND::radiogroup',
-    'COMMAND::type',
-    'DATA::value',
-    'DEL::datetime',
-    'DETAILS::open',
-    'DIR::compact',
-    'DIV::align',
-    'DL::compact',
-    'FIELDSET::disabled',
-    'FONT::color',
-    'FONT::face',
-    'FONT::size',
-    'FORM::accept',
-    'FORM::autocomplete',
-    'FORM::enctype',
-    'FORM::method',
-    'FORM::name',
-    'FORM::novalidate',
-    'FORM::target',
-    'FRAME::name',
-    'H1::align',
-    'H2::align',
-    'H3::align',
-    'H4::align',
-    'H5::align',
-    'H6::align',
-    'HR::align',
-    'HR::noshade',
-    'HR::size',
-    'HR::width',
-    'HTML::version',
-    'IFRAME::align',
-    'IFRAME::frameborder',
-    'IFRAME::height',
-    'IFRAME::marginheight',
-    'IFRAME::marginwidth',
-    'IFRAME::width',
-    'IMG::align',
-    'IMG::alt',
-    'IMG::border',
-    'IMG::height',
-    'IMG::hspace',
-    'IMG::ismap',
-    'IMG::name',
-    'IMG::usemap',
-    'IMG::vspace',
-    'IMG::width',
-    'INPUT::accept',
-    'INPUT::accesskey',
-    'INPUT::align',
-    'INPUT::alt',
-    'INPUT::autocomplete',
-    'INPUT::checked',
-    'INPUT::disabled',
-    'INPUT::inputmode',
-    'INPUT::ismap',
-    'INPUT::list',
-    'INPUT::max',
-    'INPUT::maxlength',
-    'INPUT::min',
-    'INPUT::multiple',
-    'INPUT::name',
-    'INPUT::placeholder',
-    'INPUT::readonly',
-    'INPUT::required',
-    'INPUT::size',
-    'INPUT::step',
-    'INPUT::tabindex',
-    'INPUT::type',
-    'INPUT::usemap',
-    'INPUT::value',
-    'INS::datetime',
-    'KEYGEN::disabled',
-    'KEYGEN::keytype',
-    'KEYGEN::name',
-    'LABEL::accesskey',
-    'LABEL::for',
-    'LEGEND::accesskey',
-    'LEGEND::align',
-    'LI::type',
-    'LI::value',
-    'LINK::sizes',
-    'MAP::name',
-    'MENU::compact',
-    'MENU::label',
-    'MENU::type',
-    'METER::high',
-    'METER::low',
-    'METER::max',
-    'METER::min',
-    'METER::value',
-    'OBJECT::typemustmatch',
-    'OL::compact',
-    'OL::reversed',
-    'OL::start',
-    'OL::type',
-    'OPTGROUP::disabled',
-    'OPTGROUP::label',
-    'OPTION::disabled',
-    'OPTION::label',
-    'OPTION::selected',
-    'OPTION::value',
-    'OUTPUT::for',
-    'OUTPUT::name',
-    'P::align',
-    'PRE::width',
-    'PROGRESS::max',
-    'PROGRESS::min',
-    'PROGRESS::value',
-    'SELECT::autocomplete',
-    'SELECT::disabled',
-    'SELECT::multiple',
-    'SELECT::name',
-    'SELECT::required',
-    'SELECT::size',
-    'SELECT::tabindex',
-    'SOURCE::type',
-    'TABLE::align',
-    'TABLE::bgcolor',
-    'TABLE::border',
-    'TABLE::cellpadding',
-    'TABLE::cellspacing',
-    'TABLE::frame',
-    'TABLE::rules',
-    'TABLE::summary',
-    'TABLE::width',
-    'TBODY::align',
-    'TBODY::char',
-    'TBODY::charoff',
-    'TBODY::valign',
-    'TD::abbr',
-    'TD::align',
-    'TD::axis',
-    'TD::bgcolor',
-    'TD::char',
-    'TD::charoff',
-    'TD::colspan',
-    'TD::headers',
-    'TD::height',
-    'TD::nowrap',
-    'TD::rowspan',
-    'TD::scope',
-    'TD::valign',
-    'TD::width',
-    'TEXTAREA::accesskey',
-    'TEXTAREA::autocomplete',
-    'TEXTAREA::cols',
-    'TEXTAREA::disabled',
-    'TEXTAREA::inputmode',
-    'TEXTAREA::name',
-    'TEXTAREA::placeholder',
-    'TEXTAREA::readonly',
-    'TEXTAREA::required',
-    'TEXTAREA::rows',
-    'TEXTAREA::tabindex',
-    'TEXTAREA::wrap',
-    'TFOOT::align',
-    'TFOOT::char',
-    'TFOOT::charoff',
-    'TFOOT::valign',
-    'TH::abbr',
-    'TH::align',
-    'TH::axis',
-    'TH::bgcolor',
-    'TH::char',
-    'TH::charoff',
-    'TH::colspan',
-    'TH::headers',
-    'TH::height',
-    'TH::nowrap',
-    'TH::rowspan',
-    'TH::scope',
-    'TH::valign',
-    'TH::width',
-    'THEAD::align',
-    'THEAD::char',
-    'THEAD::charoff',
-    'THEAD::valign',
-    'TR::align',
-    'TR::bgcolor',
-    'TR::char',
-    'TR::charoff',
-    'TR::valign',
-    'TRACK::default',
-    'TRACK::kind',
-    'TRACK::label',
-    'TRACK::srclang',
-    'UL::compact',
-    'UL::type',
-    'VIDEO::controls',
-    'VIDEO::height',
-    'VIDEO::loop',
-    'VIDEO::mediagroup',
-    'VIDEO::muted',
-    'VIDEO::preload',
-    'VIDEO::width',
-  ];
-
-  static const _uriAttributes = const <String>[
-    'A::href',
-    'AREA::href',
-    'BLOCKQUOTE::cite',
-    'BODY::background',
-    'COMMAND::icon',
-    'DEL::cite',
-    'FORM::action',
-    'IMG::src',
-    'INPUT::src',
-    'INS::cite',
-    'Q::cite',
-    'VIDEO::poster',
-  ];
-
-  final UriPolicy uriPolicy;
-
-  static final Map<String, Function> _attributeValidators = {};
-
-  /**
-   * All known URI attributes will be validated against the UriPolicy, if
-   * [uriPolicy] is null then a default UriPolicy will be used.
-   */
-  _Html5NodeValidator({UriPolicy uriPolicy})
-      :uriPolicy = uriPolicy != null ? uriPolicy : new UriPolicy() {
-
-    if (_attributeValidators.isEmpty) {
-      for (var attr in _standardAttributes) {
-        _attributeValidators[attr] = _standardAttributeValidator;
-      }
-
-      for (var attr in _uriAttributes) {
-        _attributeValidators[attr] = _uriAttributeValidator;
-      }
-    }
-  }
-
-  bool allowsElement(Element element) {
-    return _allowedElements.contains(element.tagName);
-  }
-
-  bool allowsAttribute(Element element, String attributeName, String value) {
-    var tagName = element.tagName;
-    var validator = _attributeValidators['$tagName::$attributeName'];
-    if (validator == null) {
-      validator = _attributeValidators['*::$attributeName'];
-    }
-    if (validator == null) {
-      return false;
-    }
-    return validator(element, attributeName, value, this);
-  }
-
-  static bool _standardAttributeValidator(Element element, String attributeName,
-      String value, _Html5NodeValidator context) {
-    return true;
-  }
-
-  static bool _uriAttributeValidator(Element element, String attributeName,
-      String value, _Html5NodeValidator context) {
-    return context.uriPolicy.allowsUri(value);
-  }
-}