VLCKit: speedup message loop main thread delegate call
VLCKit: speedup message loop main thread delegate call

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

strukturag/VLCKit,kamcord/VLCKit,waterskier2007/VLCKit,larrytin/VLCKit,programming086/VLCKit,simon1984/test,larrytin/VLCKit,kamcord/VLCKit,simon1984/test,kamcord/VLCKit,simon1984/test,siuying/VLCKit,siuying/VLCKit,waterskier2007/VLCKit,programming086/VLCKit,CollabraMusic/VLCKit,CollabraMusic/VLCKit,CollabraMusic/VLCKit,hpsoar/VLCKit,siuying/VLCKit,strukturag/VLCKit,waterskier2007/VLCKit,hpsoar/VLCKit