[PATCH 3 of 4] profiling: make statprof the default profiler (BC)

[Yuya Nishihara]

On Fri, 04 Nov 2016 21:53:42 -0700, Gregory Szorc wrote:
> # HG changeset patch
> # User Gregory Szorc <gregory.szorc at gmail.com>
> # Date 1478321065 25200
> #      Fri Nov 04 21:44:25 2016 -0700
> # Node ID dfd8e1f11e33fc1ba6cba429818ad0ea6e84dadc
> # Parent  503459ea99f4b5fa4bd2827e36de2e1e8a7696f8
> profiling: make statprof the default profiler (BC)

The patch 2 and 3 look good to me. Pushed up to this, thanks.
(I'll revisit the last patch later.)