Get rid of un-needed float-specific defines around yuv support. Remove unintended support for rgb to yuv conversion. We only support yuv to rgb conversion.
EXPORTS
_Z23CloseTestUpdateReceiverP23CTContentUpdateReceiver @ 1 NONAME
_Z23StartTestUpdateReceiverRP23CTContentUpdateReceiveri @ 2 NONAME
_ZN23CTContentUpdateReceiver10SetVisibleEi @ 3 NONAME
_ZN23CTContentUpdateReceiver19SetInternalPriorityE15TThreadPriority @ 4 NONAME