Merge \\\\\"SoftAAC2: fix crash on all-zero adts buffer\\\\\" into lmp-dev am: 5979fb9ea9 am: 6f16bd8a7c am: 2b10519836 am: b232a6be76
am: fa35d94564

Change-Id: I96dbf48acb3344b68dfb3562e2c9ed5517fa505f