Merge \\\\\\\"SoftAAC2: fix crash on all-zero adts buffer\\\\\\\" into lmp-dev am: 5979fb9ea9 am: 6f16bd8a7c am: 2b10519836 am: b232a6be76 am: fa35d94564 am: 96deca7752
am: 12d3f3801d

Change-Id: I78c074c3dad04f4ffb8182361b44b45363a35c6b