When non-encrypted buffers are sent to OEMCrypto_DecryptCTR, the cdm is overriding the buffer type to be non-secure. This is incorrect, the encrypted state is not the same as the buffer protection level. This change removes the special case override that should not be there. bug: 8621521 Change-Id: I705b1dc82b393305b9e6bdcb524d6b8126f58d3d