Tests that navigator.webkitGetUserMedia is present.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS typeof navigator.webkitGetUserMedia == 'function' is true
PASS hasGetUserMediaProperty() is true
PASS 'webkitGetUserMedia' in navigator is true
PASS navigator.hasOwnProperty('webkitGetUserMedia') is false
PASS successfullyParsed is true
TEST COMPLETE