[automerger skipped] [DO NOT MERGE] Fix uninitialized data in IHDCP decrypt am: 58af3de44d am: 911b808a65 am: 8d2c3d65d0 -s ours am: 509f1a5030 -s ours am: 3872d321d7 am: 29e2bfb972 -s ours am: 084b328e1c am: 33aa43decb am: f9cfde50d4

Change-Id: I98c859e299a1d7cc30163bbe987b79fcd97cca45