Generate and use cross frame wrappers for types in other frames/windows.

lib/html/dartium/html_dartium.dart

Index: lib/html/dartium/html_dartium.dart
diff --git a/lib/html/dartium/html_dartium.dart b/lib/html/dartium/html_dartium.dart
index 1b8c4e42c662de3faa405572a80817205e77c1e7..57b36823eb84d684593dde6ff46871f79ad32459 100644
--- a/lib/html/dartium/html_dartium.dart
+++ b/lib/html/dartium/html_dartium.dart
@@ -596,6 +596,144 @@ spawnDomIsolate(Window targetWindow, String entryPoint) =>
 dom.LayoutTestController get layoutTestController() =>
   dom.layoutTestController;
 
+class _HistoryCrossFrameImpl implements History {
+
+  void back() {
+    _ptr.back();
+    return;
+  }
+
+  void forward() {
+    _ptr.forward();
+    return;
+  }
+
+  void go(int distance) {
+    _ptr.go(distance);
+    return;
+  }
+
+  // Implementation.
+  _HistoryImpl _ptr;
+
+  _HistoryCrossFrameImpl._(this._ptr);
+
+  static _createSafe(ptr) {
+    if (ptr === window.history) {
+      return window.history;
+    } else {
+      // TODO(vsm): Should we cache to try to get reference equality?
+      return new _HistoryCrossFrameImpl._(ptr);
+    }
+  }
+
+  operator ==(other) {
+    return (other is _HistoryCrossFrameImpl) &&
+           (this._ptr === other._ptr);
+  }
+}
+
+class _LocationCrossFrameImpl implements Location {
+
+  void set href(String value) { _ptr.href = value; }
+
+  // Implementation.
+  _LocationImpl _ptr;
+
+  _LocationCrossFrameImpl._(this._ptr);
+
+  static _createSafe(ptr) {
+    if (ptr === window.location) {
+      return window.location;
+    } else {
+      // TODO(vsm): Should we cache to try to get reference equality?
+      return new _LocationCrossFrameImpl._(ptr);
+    }
+  }
+
+  operator ==(other) {
+    return (other is _LocationCrossFrameImpl) &&
+           (this._ptr === other._ptr);
+  }
+}
+
+class _WindowCrossFrameImpl implements Window {
+
+  bool get closed() => _ptr.closed;
+
+  Window get frames() => _ptr.frames;
+
+  History get history() => _ptr.history;
+
+  int get length() => _ptr.length;
+
+  Location get location() => _ptr.location;
+
+  void set location(Location value) { _ptr.location = value; }
+
+  Window get opener() => _ptr.opener;
+
+  Window get parent() => _ptr.parent;
+
+  Window get self() => _ptr.self;
+
+  Window get top() => _ptr.top;
+
+  void blur() {
+    _ptr.blur();
+    return;
+  }
+
+  void close() {
+    _ptr.close();
+    return;
+  }
+
+  void focus() {
+    _ptr.focus();
+    return;
+  }
+
+  void postMessage(/*SerializedScriptValue*/ message, String targetOrigin, [List messagePorts = null]) {
+    if (messagePorts === null) {
+      _ptr.postMessage(message, targetOrigin, messagePorts);
+      return;
+    } else {
+      _ptr.postMessage(message, targetOrigin, messagePorts);
+      return;
+    }
+  }
+
+  void webkitPostMessage(/*SerializedScriptValue*/ message, String targetOrigin, [List transferList = null]) {
+    if (transferList === null) {
+      _ptr.webkitPostMessage(message, targetOrigin, transferList);
+      return;
+    } else {
+      _ptr.webkitPostMessage(message, targetOrigin, transferList);
+      return;
+    }
+  }
+
+  // Implementation.
+  _WindowImpl _ptr;
+
+  _WindowCrossFrameImpl._(this._ptr);
+
+  static _createSafe(ptr) {
+    if (ptr === window) {
+      return window;
+    } else {
+      // TODO(vsm): Should we cache to try to get reference equality?
+      return new _WindowCrossFrameImpl._(ptr);
+    }
+  }
+
+  operator ==(other) {
+    return (other is _WindowCrossFrameImpl) &&
+           (this._ptr === other._ptr);
+  }
+}
+
 class _AbstractWorkerImpl extends _EventTargetImpl implements AbstractWorker {
   _AbstractWorkerImpl._wrap(ptr) : super._wrap(ptr);
 
@@ -9852,8 +9990,6 @@ class _FormElementImpl extends _ElementImpl implements FormElement {
 class _FrameElementImpl extends _ElementImpl implements FrameElement {
   _FrameElementImpl._wrap(ptr) : super._wrap(ptr);
 
-  Document get contentDocument() => _wrap(_ptr.contentDocument);
-
   Window get contentWindow() => _wrap(_ptr.contentWindow);
 
   String get frameBorder() => _wrap(_ptr.frameBorder);
@@ -10739,8 +10875,6 @@ class _IFrameElementImpl extends _ElementImpl implements IFrameElement {
 
   void set align(String value) { _ptr.align = _unwrap(value); }
 
-  Document get contentDocument() => _wrap(_ptr.contentDocument);
-
   Window get contentWindow() => _wrap(_ptr.contentWindow);
 
   String get frameBorder() => _wrap(_ptr.frameBorder);
@@ -13336,8 +13470,6 @@ class _ObjectElementImpl extends _ElementImpl implements ObjectElement {
 
   void set codeType(String value) { _ptr.codeType = _unwrap(value); }
 
-  Document get contentDocument() => _wrap(_ptr.contentDocument);
-
   String get data() => _wrap(_ptr.data);
 
   void set data(String value) { _ptr.data = _unwrap(value); }
@@ -21522,8 +21654,6 @@ class _WindowImpl extends _EventTargetImpl implements Window {
 
   Event get event() => _wrap(_ptr.event);
 
-  Element get frameElement() => _wrap(_ptr.frameElement);
-
   Window get frames() => _wrap(_ptr.frames);
 
   History get history() => _wrap(_ptr.history);
@@ -21606,8 +21736,6 @@ class _WindowImpl extends _EventTargetImpl implements Window {
 
   StorageInfo get webkitStorageInfo() => _wrap(_ptr.webkitStorageInfo);
 
-  Window get window() => _wrap(_ptr.window);
-
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) {
     if (useCapture === null) {
       _ptr.addEventListener(_unwrap(type), _unwrap(listener));
@@ -29414,9 +29542,6 @@ interface FormElement extends Element {
 /// @domName HTMLFrameElement
 interface FrameElement extends Element {
 
-  /** @domName HTMLFrameElement.contentDocument */
-  final Document contentDocument;
-
   /** @domName HTMLFrameElement.contentWindow */
   final Window contentWindow;
 
@@ -30170,9 +30295,6 @@ interface IFrameElement extends Element {
   /** @domName HTMLIFrameElement.align */
   String align;
 
-  /** @domName HTMLIFrameElement.contentDocument */
-  final Document contentDocument;
-
   /** @domName HTMLIFrameElement.contentWindow */
   final Window contentWindow;
 
@@ -32330,9 +32452,6 @@ interface ObjectElement extends Element {
   /** @domName HTMLObjectElement.codeType */
   String codeType;
 
-  /** @domName HTMLObjectElement.contentDocument */
-  final Document contentDocument;
-
   /** @domName HTMLObjectElement.data */
   String data;
 
@@ -40016,9 +40135,6 @@ interface Window extends EventTarget {
   /** @domName DOMWindow.event */
   final Event event;
 
-  /** @domName DOMWindow.frameElement */
-  final Element frameElement;
-
   /** @domName DOMWindow.frames */
   final Window frames;
 
@@ -40133,9 +40249,6 @@ interface Window extends EventTarget {
   /** @domName DOMWindow.webkitStorageInfo */
   final StorageInfo webkitStorageInfo;
 
-  /** @domName DOMWindow.window */
-  final Window window;
-
   /** @domName DOMWindow.addEventListener */
   void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);