Send proper response for GetTotalNumberOfItems.

Without launching mediaplayer if remote requested for GetTotalNumberOfItems
we are sending response as operation completed without error, whcih is not
correct. Instead send response as NO available Players.

CRs-Fixed: 2189852
Change-Id: I0d279fe08bd5cfe2bc659c7b922e0e89c4a12e4a
1 file changed