Implement WindowEventHandlers

LayoutTests/fast/dom/window-event-handlers.html

Index: LayoutTests/fast/dom/window-event-handlers.html
diff --git a/LayoutTests/fast/dom/window-event-handlers.html b/LayoutTests/fast/dom/window-event-handlers.html
index c96f568638cbf5a1e2cba6c97d67c034929ed8f1..8ab51cc49e5d3a7322017acc93e930c26be63bd6 100644
--- a/LayoutTests/fast/dom/window-event-handlers.html
+++ b/LayoutTests/fast/dom/window-event-handlers.html
@@ -20,9 +20,16 @@
     "onstorage",
     "onunload"
 ].forEach(function(attribute) {
+    testSet("Window", attribute);
     testEnumerate("Window", attribute);
+    testSet("HTMLBodyElement", attribute);
     testEnumerate("HTMLBodyElement", attribute);
+    testReflect("HTMLBodyElement", attribute);
+    testForwardToWindow("HTMLBodyElement", attribute);
+    testSet("HTMLFrameSetElement", attribute);
     testEnumerate("HTMLFrameSetElement", attribute);
+    testReflect("HTMLFrameSetElement", attribute);
+    testForwardToWindow("HTMLFrameSetElement", attribute);
 });
 </script>
 <div id="log"></div>