Testing MacOSInlineMediaControls and dropping controls.

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


PASS ready() became true

TracksButton was dropped at 482.
PiPButton was dropped at 482.
SkipForwardButton was dropped at 447.
SkipBackButton was dropped at 418.
MuteButton was dropped at 389.
AirplayButton was dropped at 351.
FullscreenButton was dropped at 319.

PASS successfullyParsed is true

TEST COMPLETE