hlte: Enable compressed VoIP

Change-Id: I15edc077b3be10a91bad6dd685a56b4b833ef8bb
hlte: Add permission for HDCP properties

Change-Id: Ie07ad73bc777fbb2ee007c72f875c0715463802c
hlte: Enable hardware AAC encoder

Change-Id: I3a7ef8bed5db06a1184230d994668b0920ab4990