Don't put private members in dart:html interfaces.

client/html/frog/html_frog.dart

 #library('html');
 
 // 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.
 
 // DO NOT EDIT
 // Auto-generated dart:html library.
 
 
@@ skipping 5399 matching lines @@
         () => new _ElementRectImpl(this),
         new Completer<ElementRect>());
   }
 
   Future<CSSStyleDeclaration> get computedStyle() {
      // TODO(jacobr): last param should be null, see b/5045788
      return getComputedStyle('');
   }
 
   Future<CSSStyleDeclaration> getComputedStyle(String pseudoElement) {
-    return _createMeasurementFuture(() =>
-            window._getComputedStyle(this, pseudoElement),
+    return _createMeasurementFuture(
+        () => _window._getComputedStyle(this, pseudoElement),
         new Completer<CSSStyleDeclaration>());
   }
 
   _ElementEventsImpl get on() =>
     new _ElementEventsImpl(this);
 
   static final int ALLOW_KEYBOARD_INPUT = 1;
 
   int get _childElementCount() native "return this.childElementCount;";
 
@@ skipping 2815 matching lines @@
     List copy = new List.from(value);
     text = '';
     for (Node node in copy) {
       _appendChild(node);
     }
   }
 
   // TODO(jacobr): should we throw an exception if parent is already null?
   _NodeImpl remove() {
     if (this.parent != null) {
-      this.parent._removeChild(this);
+      final _NodeImpl parent = this.parent;
+      parent._removeChild(this);
     }
     return this;
   }
 
   _NodeImpl replaceWith(Node otherNode) {
     try {
-      this.parent._replaceChild(otherNode, this);
+      final _NodeImpl parent = this.parent;
+      parent._replaceChild(otherNode, this);
     } catch(var e) {
       
     };
     return this;
   }
 
 
   static final int ATTRIBUTE_NODE = 2;
 
   static final int CDATA_SECTION_NODE = 4;
@@ skipping 7453 matching lines @@
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface AbstractWorker extends EventTarget {
 
   AbstractWorkerEvents get on();
-
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event evt);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 
 interface AbstractWorkerEvents extends Events {
 
   EventListenerList get error();
 }
 // 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.
 
@@ skipping 3484 matching lines @@
   static final int OBSOLETE = 5;
 
   static final int UNCACHED = 0;
 
   static final int UPDATEREADY = 4;
 
   final int status;
 
   void abort();
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event evt);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
   void swapCache();
 
   void update();
 }
 
 interface DOMApplicationCacheEvents extends Events {
 
   EventListenerList get cached();
 
   EventListenerList get checking();
@@ skipping 605 matching lines @@
   final bool webkitIsFullScreen;
 
   final String webkitVisibilityState;
 
   Range caretRangeFromPoint(int x, int y);
 
   CDATASection createCDATASection(String data);
 
   DocumentFragment createDocumentFragment();
 
-  Element _createElement(String tagName);
-
-  Event _createEvent(String eventType);
-
   Range createRange();
 
-  Text _createTextNode(String data);
-
   Touch createTouch(Window window, EventTarget target, int identifier, int pageX, int pageY, int screenX, int screenY, int webkitRadiusX, int webkitRadiusY, num webkitRotationAngle, num webkitForce);
 
-  TouchList _createTouchList();
-
   Element elementFromPoint(int x, int y);
 
   bool execCommand(String command, bool userInterface, String value);
 
   CanvasRenderingContext getCSSCanvasContext(String contextId, String name, int width, int height);
 
   bool queryCommandEnabled(String command);
 
   bool queryCommandIndeterm(String command);
 
@@ skipping 109 matching lines @@
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface DocumentFragment extends Node, NodeSelector {
 
   ElementEvents get on();
 
   Element query(String selectors);
-
-  NodeList _querySelectorAll(String selectors);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface DocumentType extends Node {
 
   final NamedNodeMap entities;
@@ skipping 320 matching lines @@
 
   Element clone(bool deep);
 
   Element get parent();
 
 
   ElementEvents get on();
 
   static final int ALLOW_KEYBOARD_INPUT = 1;
 
-  final int _childElementCount;
-
-  final HTMLCollection _children;
-
-  String _className;
-
-  final int _clientHeight;
-
-  final int _clientLeft;
-
-  final int _clientTop;
-
-  final int _clientWidth;
-
   String contentEditable;
 
   String dir;
 
   bool draggable;
 
-  final Element _firstElementChild;
-
   bool hidden;
 
   String id;
 
   String innerHTML;
 
   final bool isContentEditable;
 
   String lang;
 
   final Element lastElementChild;
 
   final Element nextElementSibling;
 
-  final int _offsetHeight;
-
-  final int _offsetLeft;
-
   final Element offsetParent;
 
-  final int _offsetTop;
-
-  final int _offsetWidth;
-
   final String outerHTML;
 
   final Element previousElementSibling;
 
-  final int _scrollHeight;
-
-  int _scrollLeft;
-
-  int _scrollTop;
-
-  final int _scrollWidth;
-
   bool spellcheck;
 
   final CSSStyleDeclaration style;
 
   int tabIndex;
 
   final String tagName;
 
   String title;
 
   bool translate;
 
   final String webkitRegionOverflow;
 
   String webkitdropzone;
 
   void blur();
 
   void click();
 
   void focus();
 
-  String _getAttribute(String name);
-
-  ClientRect _getBoundingClientRect();
-
-  ClientRectList _getClientRects();
-
-  bool _hasAttribute(String name);
-
   Element insertAdjacentElement(String where, Element element);
 
   void insertAdjacentHTML(String where, String html);
 
   void insertAdjacentText(String where, String text);
 
   Element query(String selectors);
 
-  NodeList _querySelectorAll(String selectors);
-
-  void _removeAttribute(String name);
-
   void scrollByLines(int lines);
 
   void scrollByPages(int pages);
 
   void scrollIntoView([bool centerIfNeeded]);
 
-  void _setAttribute(String name, String value);
-
   bool matchesSelector(String selectors);
 
   void webkitRequestFullScreen(int flags);
 
 }
 
 interface ElementEvents extends Events {
 
   EventListenerList get abort();
 
@@ skipping 355 matching lines @@
   bool returnValue;
 
   final EventTarget srcElement;
 
   final EventTarget target;
 
   final int timeStamp;
 
   final String type;
 
-  void _initEvent(String eventTypeArg, bool canBubbleArg, bool cancelableArg);
-
   void preventDefault();
 
   void stopImmediatePropagation();
 
   void stopPropagation();
 }
 // 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.
 
@@ skipping 30 matching lines @@
   static final int CONNECTING = 0;
 
   static final int OPEN = 1;
 
   final String URL;
 
   final int readyState;
 
   final String url;
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
   void close();
-
-  bool _dispatchEvent(Event evt);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 
 interface EventSourceEvents extends Events {
 
   EventListenerList get error();
 
   EventListenerList get message();
 
   EventListenerList get open();
 }
@@ skipping 12 matching lines @@
 }
 
 interface Events {
   EventListenerList operator [](String type);
 }
 
 interface EventTarget {
 
   final Events on;
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event event);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface FieldSetElement extends Element {
 
   final FormElement form;
@@ skipping 1886 matching lines @@
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface MessagePort extends EventTarget {
 
   MessagePortEvents get on();
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
   void close();
 
-  bool _dispatchEvent(Event evt);
-
   void postMessage(String message, [List messagePorts]);
 
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
   void start();
 
   void webkitPostMessage(String message, [List transfer]);
 }
 
 interface MessagePortEvents extends Events {
 
   EventListenerList get message();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 107 matching lines @@
 
   final int screenY;
 
   final bool shiftKey;
 
   final Node toElement;
 
   final int x;
 
   final int y;
-
-  void _initMouseEvent(String type, bool canBubble, bool cancelable, Window view, int detail, int screenX, int screenY, int clientX, int clientY, bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, int button, EventTarget relatedTarget);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface MutationEvent extends Event {
 
   static final int ADDITION = 2;
@@ skipping 155 matching lines @@
   static final int ENTITY_NODE = 6;
 
   static final int ENTITY_REFERENCE_NODE = 5;
 
   static final int NOTATION_NODE = 12;
 
   static final int PROCESSING_INSTRUCTION_NODE = 7;
 
   static final int TEXT_NODE = 3;
 
-  final NamedNodeMap _attributes;
-
-  final NodeList _childNodes;
-
   final Node nextNode;
 
   final Document document;
 
   final Node parent;
 
   final Node previousNode;
 
   String text;
 
-  Node _appendChild(Node newChild);
-
   Node clone(bool deep);
 
   bool contains(Node other);
 
   bool hasChildNodes();
 
   Node insertBefore(Node newChild, Node refChild);
 
-  Node _removeChild(Node oldChild);
-
-  Node _replaceChild(Node newChild, Node oldChild);
-
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface NodeFilter {
 
   static final int FILTER_ACCEPT = 1;
@@ skipping 81 matching lines @@
 // WARNING: Do not edit - generated code.
 
 interface NodeSelector {
 
   // TODO(nweiz): add this back once DocumentFragment is ported.
   // ElementList queryAll(String selectors);
 
 
   Element query(String selectors);
 
-  NodeList _querySelectorAll(String selectors);
-
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface Notation extends Node {
 
   final String publicId;
@@ skipping 1239 matching lines @@
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface SVGDocument extends Document {
 
   final SVGSVGElement rootElement;
-
-  Event _createEvent(String eventType);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface SVGElement extends Element {
 
   String id;
@@ skipping 22 matching lines @@
 
   final SVGElementInstance firstChild;
 
   final SVGElementInstance lastChild;
 
   final SVGElementInstance nextSibling;
 
   final SVGElementInstance parentNode;
 
   final SVGElementInstance previousSibling;
-
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event event);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 
 interface SVGElementInstanceEvents extends Events {
 
   EventListenerList get abort();
 
   EventListenerList get beforeCopy();
 
   EventListenerList get beforeCut();
 
@@ skipping 1830 matching lines @@
   String replaceItem(String item, int index);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface SVGStylable {
 
-  final SVGAnimatedString _svgClassName;
-
   final CSSStyleDeclaration style;
 
   CSSValue getPresentationAttribute(String name);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
@@ skipping 2594 matching lines @@
   final int bufferedAmount;
 
   final String extensions;
 
   final String protocol;
 
   final int readyState;
 
   final String url;
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
   void close([int code, String reason]);
 
-  bool _dispatchEvent(Event evt);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
   bool send(String data);
 }
 
 interface WebSocketEvents extends Events {
 
   EventListenerList get close();
 
   EventListenerList get error();
 
   EventListenerList get message();
@@ skipping 157 matching lines @@
   final Window top;
 
   final IDBFactory webkitIndexedDB;
 
   final NotificationCenter webkitNotifications;
 
   final StorageInfo webkitStorageInfo;
 
   final Window window;
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
   void alert(String message);
 
   String atob(String string);
 
   void blur();
 
   String btoa(String string);
 
   void captureEvents();
 
   void clearInterval(int handle);
 
   void clearTimeout(int handle);
 
   void close();
 
   bool confirm(String message);
 
-  bool _dispatchEvent(Event evt);
-
   bool find(String string, bool caseSensitive, bool backwards, bool wrap, bool wholeWord, bool searchInFrames, bool showDialog);
 
   void focus();
 
-  CSSStyleDeclaration _getComputedStyle(Element element, String pseudoElement);
-
   CSSRuleList getMatchedCSSRules(Element element, String pseudoElement);
 
   DOMSelection getSelection();
 
   MediaQueryList matchMedia(String query);
 
   void moveBy(num x, num y);
 
   void moveTo(num x, num y);
 
   Window open(String url, String name, [String options]);
 
   Database openDatabase(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback]);
 
   void postMessage(Dynamic message, String targetOrigin, [List messagePorts]);
 
   void print();
 
   String prompt(String message, String defaultValue);
 
   void releaseEvents();
 
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
   void resizeBy(num x, num y);
 
   void resizeTo(num width, num height);
 
   void scroll(int x, int y);
 
   void scrollBy(int x, int y);
 
   void scrollTo(int x, int y);
 
@@ skipping 336 matching lines @@
   final int status;
 
   final String statusText;
 
   final XMLHttpRequestUpload upload;
 
   bool withCredentials;
 
   void abort();
 
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event evt);
-
   String getAllResponseHeaders();
 
   String getResponseHeader(String header);
 
   void open(String method, String url, [bool async, String user, String password]);
 
   void overrideMimeType(String override);
 
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
-
   void send([var data]);
 
   void setRequestHeader(String header, String value);
 }
 
 interface XMLHttpRequestEvents extends Events {
 
   EventListenerList get abort();
 
   EventListenerList get error();
@@ skipping 42 matching lines @@
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface XMLHttpRequestUpload extends EventTarget {
 
   XMLHttpRequestUploadEvents get on();
-
-  void _addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool _dispatchEvent(Event evt);
-
-  void _removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 
 interface XMLHttpRequestUploadEvents extends Events {
 
   EventListenerList get abort();
 
   EventListenerList get error();
 
   EventListenerList get load();
 
@@ skipping 915 matching lines @@
       handler();
     }
   }
 }
 // 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.
 
 class _TextFactoryProvider {
 
-  factory Text(String data) => document._createTextNode(data);
+  factory Text(String data) => _document._createTextNode(data);
 }
 
 class _EventFactoryProvider {
   factory Event(String type, [bool canBubble = true,
       bool cancelable = true]) {
-    _EventImpl e = document._createEvent("Event");
+    final _EventImpl e = _document._createEvent("Event");
     e._initEvent(type, canBubble, cancelable);
     return e;
   }
 }
 
 class _MouseEventFactoryProvider {
   factory MouseEvent(String type, Window view, int detail,
       int screenX, int screenY, int clientX, int clientY, int button,
       [bool canBubble = true, bool cancelable = true, bool ctrlKey = false,
       bool altKey = false, bool shiftKey = false, bool metaKey = false,
       EventTarget relatedTarget = null]) {
-    final e = document._createEvent("MouseEvent");
+    final e = _document._createEvent("MouseEvent");
     e._initMouseEvent(type, canBubble, cancelable, view, detail,
         screenX, screenY, clientX, clientY, ctrlKey, altKey, shiftKey, metaKey,
         button, relatedTarget);
     return e;
   }
 }
 
 class _CSSStyleDeclarationFactoryProvider {
   factory CSSStyleDeclaration.css(String css) {
     var style = new Element.tag('div').style;
@@ skipping 32 matching lines @@
     // 4) Detatch the created element from its dummy parent.
     String parentTag = 'div';
     String tag;
     final match = _START_TAG_REGEXP.firstMatch(html);
     if (match !== null) {
       tag = match.group(1).toLowerCase();
       if (_CUSTOM_PARENT_TAG_MAP.containsKey(tag)) {
         parentTag = _CUSTOM_PARENT_TAG_MAP[tag];
       }
     }
-    // TODO(jacobr): make type dom.HTMLElement when dartium allows it.
-    _ElementImpl temp = document._createElement(parentTag);
+    final _ElementImpl temp = new Element.tag(parentTag);
     temp.innerHTML = html;
 
     Element element;
     if (temp.elements.length == 1) {
       element = temp.elements.first;
     } else if (parentTag == 'html' && temp.elements.length == 2) {
       // Work around for edge case in WebKit and possibly other browsers where
       // both body and head elements are created even though the inner html
       // only contains a head or body element.
       element = temp.elements[tag == 'head' ? 0 : 1];
     } else {
       throw new IllegalArgumentException('HTML had ${temp.elements.length} ' +
           'top level elements but 1 expected');
     }
     element.remove();
     return element;
   }
 
   /** @domName Document.createElement */
-  factory Element.tag(String tag) {
-    return document._createElement(tag);
-  }
+  factory Element.tag(String tag) => _document._createElement(tag);
 }
 // 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.
 
 class _AudioContextFactoryProvider {
 
   factory AudioContext() native '''
     var constructor = window.AudioContext || window.webkitAudioContext;
     return new constructor();
@@ skipping 58 matching lines @@
 // 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.
 
 // TODO(rnystrom): add a way to supress public classes from DartDoc output.
 /**
  * This class is intended for testing purposes only.
  */
 class Testing {
   static void addEventListener(EventTarget target, String type, EventListener listener, bool useCapture) {
-    target._addEventListener(type, listener, useCapture);
+    final _EventTargetImpl targetImpl = target;
+    targetImpl._addEventListener(type, listener, useCapture);
   }
   static void removeEventListener(EventTarget target, String type, EventListener listener, bool useCapture) {
-    target._removeEventListener(type, listener, useCapture);
+    final _EventTargetImpl targetImpl = target;
+    targetImpl._removeEventListener(type, listener, useCapture);
   }
 
 }// Copyright (c) 2011, 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.
 
 /**
  * Utils for device detection.
  */
 class _Device {
@@ skipping 103 matching lines @@
     if (length < 0) throw new IllegalArgumentException('length');
     if (start < 0) throw new IndexOutOfRangeException(start);
     int end = start + length;
     if (end > a.length) throw new IndexOutOfRangeException(end);
     for (int i = start; i < end; i++) {
       accumulator.add(a[i]);
     }
     return accumulator;
   }
 }