| Tests MediaStreamTrack callbacks. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| FAIL webkitGetUserMedia threw exception :TypeError: navigator.webkitGetUserMedia is not a function. (In 'navigator.webkitGetUserMedia(constraints, callback, error)', 'navigator.webkitGetUserMedia' is undefined) | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |