Implement measurement using futures

client/html/src/WindowWrappingImplementation.dart

Index: client/html/src/WindowWrappingImplementation.dart
diff --git a/client/html/src/WindowWrappingImplementation.dart b/client/html/src/WindowWrappingImplementation.dart
index aeaa5c291410fa34eedf253bb0b9dc200d068862..630b9adeeab515c494627092dc81834c360db3f2 100644
--- a/client/html/src/WindowWrappingImplementation.dart
+++ b/client/html/src/WindowWrappingImplementation.dart
@@ -688,21 +688,6 @@ class WindowWrappingImplementation extends EventTargetWrappingImplementation imp
     _ptr.focus();
   }
 
-  CSSStyleDeclaration getComputedStyle([Element element = null, String pseudoElement = null]) {
-    if (element === null) {
-      if (pseudoElement === null) {
-        return LevelDom.wrapCSSStyleDeclaration(_ptr.getComputedStyle());
-      }
-    } else {
-      if (pseudoElement === null) {
-        return LevelDom.wrapCSSStyleDeclaration(_ptr.getComputedStyle(LevelDom.unwrap(element)));
-      } else {
-        return LevelDom.wrapCSSStyleDeclaration(_ptr.getComputedStyle(LevelDom.unwrap(element), pseudoElement));
-      }
-    }
-    throw "Incorrect number or type of arguments";
-  }
-
   DOMSelection getSelection() {
     return LevelDom.wrapDOMSelection(_ptr.getSelection());
   }
@@ -792,19 +777,8 @@ class WindowWrappingImplementation extends EventTargetWrappingImplementation imp
     return _ptr.setInterval(handler, timeout);
   }
 
-  int setTimeout([TimeoutHandler handler = null, int timeout = null]) {
-    if (handler === null) {
-      if (timeout === null) {
-        return _ptr.setTimeout();
-      }
-    } else {
-      if (timeout === null) {
-        return _ptr.setTimeout(handler);
-      } else {
-        return _ptr.setTimeout(handler, timeout);
-      }
-    }
-    throw "Incorrect number or type of arguments";
+  int setTimeout(TimeoutHandler handler, int timeout) {

[nweiz, 2011/10/28 03:58:38]

Style nit: =>

[Jacob, 2011/10/31 22:09:50]

Done.

+    return _ptr.setTimeout(handler, timeout);
   }
 
   Object showModalDialog(String url, [Object dialogArgs = null, String featureArgs = null]) {
@@ -865,10 +839,15 @@ class WindowWrappingImplementation extends EventTargetWrappingImplementation imp
     if (element === null) {
       return _ptr.webkitRequestAnimationFrame(callback);
     } else {
-      return _ptr.webkitRequestAnimationFrame(callback, LevelDom.unwrap(element));
+      return _ptr.webkitRequestAnimationFrame(
+          callback, LevelDom.unwrap(element));
     }
   }
 
+  void requestLayoutFrame(TimeoutHandler callback) {
+    _addMeasurementFrameCallback(callback);
+  }
+
   WindowEvents get on() {
     if (_on === null) {
       _on = new WindowEventsImplementation._wrap(_ptr);