moved private class interface declaration upwards to avoid compiler warnings.
moved private class interface declaration upwards to avoid compiler warnings.

Signed-off-by: Felix Paul Kühne <af44a38b4065def9b90f0b66e4658837dd45b77d@videolan.org>

CollabraMusic/VLCKit,kamcord/VLCKit,kamcord/VLCKit,CollabraMusic/VLCKit,CollabraMusic/VLCKit,kamcord/VLCKit