Testing MacOSInlineMediaControls and dropping controls.

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


PASS ready() became true

SkipForwardButton was dropped at 488.
SkipBackButton was dropped at 459.
AirplayButton was dropped at 430.
TracksButton was dropped at 398.
PiPButton was dropped at 366.
FullscreenButton was dropped at 331.
MuteButton was dropped at 300.

PASS successfullyParsed is true

TEST COMPLETE