Test to make sure that if prefixed transition events are modified we correctly modify unprefixed events. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS successfullyParsed is true TEST COMPLETE PASS transitionEventContainer.type is transitionEventBox.type PASS transitionEventContainer.bubbles is transitionEventBox.bubbles PASS transitionEventContainer.timeStamp is transitionEventBox.timeStamp PASS transitionEventContainer.cancelable is transitionEventBox.cancelable PASS transitionEventContainer.srcElement is transitionEventBox.srcElement PASS transitionEventContainer.returnValue is transitionEventBox.returnValue PASS transitionEventContainer.cancelBubble is transitionEventBox.cancelBubble PASS transitionEventContainer.defaultPrevented is transitionEventBox.defaultPrevented PASS transitionEventContainer.target is transitionEventBox.target PASS transitionEventContainer.currentTarget is testContainer PASS transitionEventContainer.pseudoElement is transitionEventBox.pseudoElement PASS transitionEventContainer.elapsedTime is transitionEventBox.elapsedTime PASS transitionEventContainer.propertyName is transitionEventBox.propertyName