Test the constructor of WebKitMutationObserver

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS window.WebKitMutationObserver is non-null.
PASS typeof WebKitMutationObserver.prototype.observe is "function"
PASS typeof WebKitMutationObserver.prototype.disconnect is "function"
PASS typeof observer.observe is "function"
PASS typeof observer.disconnect is "function"
PASS successfullyParsed is true

TEST COMPLETE