Merge "DO NOT MERGE AudioFlinger: Check framecount overflow when creating track" into klp-dev am: e0da30dc57 am: 737754e97a am: de6072164a  -s ours am: 9fe1d60957  -s ours
am: fe66ce6f1e

Change-Id: I1c49e3520b11aebc987242540b8a3047db72e269