nuplayer: Stop resume profiling after frame render

Stop resume profiling after frame has been rendered and not just
after videoQ is asked to drain, because that call might not
render the frame right away if there is a delay due to audio.
Also move the profiling start to begining of the function.

Change-Id: I74391583bdfd8a6882c4e3c11483ce20bd5e2ef8
CRs-Fixed: 815953