Merge "audioflinger: add setCallerName() to AudioTrack" into rvc-dev am: 02d69c15b6 am: 0f11bd974f am: 13c6adb06b am: 84e6baa576 am: 14e1d6935d

Change-Id: I92682e93930e0a0c3fb6e2894083301ed851127b