Ensures that we get exceptions when we do not include required arguments for webkitStorageInfo methods. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS webkitStorageInfo.requestQuota() threw exception TypeError: Not enough arguments. PASS webkitStorageInfo.requestQuota(webkitStorageInfo.TEMPORARY) threw exception TypeError: Not enough arguments. PASS webkitStorageInfo.queryUsageAndQuota() threw exception TypeError: Not enough arguments. PASS successfullyParsed is true TEST COMPLETE