Add audio tag to systrace
Add audio tag to systrace

Change-Id: I3c5af7c5d166ff24ef57918a4dbda6327b03cc1f

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base