Add point to Window class and Window polyfills of screen.

sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index 5f54dcc4b2fd96cc0decd7ae404558a5b713f686..b5195e39200769d8ab76e2ba976023511529535c 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -23970,21 +23970,25 @@ class Window extends EventTarget implements WindowBase native "Window,DOMWindow"
   @DocsEditable()
   final Screen screen;
 
+  @JSName('screenLeft')
   @DomName('Window.screenLeft')
   @DocsEditable()
-  final int screenLeft;
+  final int $dom_screenLeft;
 
+  @JSName('screenTop')
   @DomName('Window.screenTop')
   @DocsEditable()
-  final int screenTop;
+  final int $dom_screenTop;
 
+  @JSName('screenX')
   @DomName('Window.screenX')
   @DocsEditable()
-  final int screenX;
+  final int $dom_screenX;
 
+  @JSName('screenY')
   @DomName('Window.screenY')
   @DocsEditable()
-  final int screenY;
+  final int $dom_screenY;
 
   @DomName('Window.scrollX')
   @DocsEditable()
@@ -24165,9 +24169,10 @@ class Window extends EventTarget implements WindowBase native "Window,DOMWindow"
   @DocsEditable()
   void moveBy(num x, num y) native;
 
+  @JSName('moveTo')
   @DomName('Window.moveTo')
   @DocsEditable()
-  void moveTo(num x, num y) native;
+  void $dom_moveTo(num x, num y) native;
 
   @DomName('Window.openDatabase')
   @DocsEditable()
@@ -24552,6 +24557,10 @@ class Window extends EventTarget implements WindowBase native "Window,DOMWindow"
   @DomName('DOMWindow.onbeforeunload')
   @DocsEditable()
   Stream<Event> get onBeforeUnload => beforeUnloadEvent.forTarget(this);
+
+  void moveTo(Point p) => $dom_moveTo(p.x, p.y);
+  int get screenX() => Device.isIE ? $dom_screenLeft : $dom_screenX;

[blois, 2013/07/13 00:27:24]

no parens

[blois, 2013/07/13 00:27:24]

screenX is supported on IE9, is it buggy?

It's not quite clear from: http://help.dottoro.com/ljtefiui.php

+  int get screenY() => Device.isIE ? $dom_screenTop : $dom_screenY;
 }
 
 /**