Implement measurement using futures

client/html/src/EventWrappingImplementation.dart

Index: client/html/src/EventWrappingImplementation.dart
diff --git a/client/html/generated/src/wrapping/_EventWrappingImplementation.dart b/client/html/src/EventWrappingImplementation.dart
similarity index 92%
rename from client/html/generated/src/wrapping/_EventWrappingImplementation.dart
rename to client/html/src/EventWrappingImplementation.dart
index 0e6d27f25101a831b4a916be5f91195557990d8a..10c19a7797d35858d5e62849b79ff9724c4f3ba2 100644
--- a/client/html/generated/src/wrapping/_EventWrappingImplementation.dart
+++ b/client/html/src/EventWrappingImplementation.dart
@@ -5,6 +5,9 @@
 // WARNING: Do not edit - generated code.
 
 class EventWrappingImplementation extends DOMWrapperBase implements Event {
+
+  bool _stoppedPropagation = false;

[arv (Not doing code reviews), 2011/10/27 03:16:13]

What is this for?

[Jacob, 2011/10/27 20:59:25]

Good catch. This is obsolete. I was trying to manually track when propagation
was aborted before I learned that postMessage would do what I wanted.

+
   EventWrappingImplementation._wrap(ptr) : super._wrap(ptr) {}
 
   bool get bubbles() { return _ptr.bubbles; }
@@ -35,21 +38,20 @@ class EventWrappingImplementation extends DOMWrapperBase implements Event {
 
   void initEvent(String eventTypeArg, bool canBubbleArg, bool cancelableArg) {
     _ptr.initEvent(eventTypeArg, canBubbleArg, cancelableArg);
-    return;
   }
 
   void preventDefault() {
+    _stoppedPropagation = true;
     _ptr.preventDefault();
-    return;
   }
 
   void stopImmediatePropagation() {
+    _stoppedPropagation = true;
     _ptr.stopImmediatePropagation();
-    return;
   }
 
   void stopPropagation() {
+    _stoppedPropagation = true;
     _ptr.stopPropagation();
-    return;
   }
 }