Merge "Check if the trace was stopped before starting the tracing thread" into...
Merge "Check if the trace was stopped before starting the tracing thread" into rvc-dev am: 164a1d8b am: 35c9d2f0 am: 7bfc0776 am: 065dd83f
Change-Id: I9c8b6fba60a057285c375c959da67d0225adeffe