Index: LayoutTests/fast/forms/resources/common-wheel-event.js |
diff --git a/LayoutTests/fast/forms/resources/common-wheel-event.js b/LayoutTests/fast/forms/resources/common-wheel-event.js |
index ec9d32c58a7a4fa290ca283527108a01e476b16e..25110c4b0159347a047c21f020cc8d8754e3a609 100644 |
--- a/LayoutTests/fast/forms/resources/common-wheel-event.js |
+++ b/LayoutTests/fast/forms/resources/common-wheel-event.js |
@@ -1,7 +1,8 @@ |
function dispatchWheelEvent(element, deltaX, deltaY) |
{ |
- var eventInit = { deltaX: -deltaX, deltaY: -deltaY }; |
- var event = new WheelEvent('mousewheel', eventInit); |
+ var event = document.createEvent('WheelEvent'); |
+ var dontCare = 0; |
+ event.initWebKitWheelEvent(deltaX, deltaY, document.defaultView, dontCare, dontCare, dontCare, dontCare, false, false, false, false); |
element.dispatchEvent(event); |
} |