[PATCH 4 of 4] revset: changed _children method to use lazy structures

[Matt Mackall]

On Thu, 2014-03-06 at 15:19 -0800, Lucas Moscovicz wrote:
> # HG changeset patch
> # User Lucas Moscovicz <lmoscovicz at fb.com>
> # Date 1392156223 28800
> #      Tue Feb 11 14:03:43 2014 -0800
> # Node ID 4017b7844aa1a890f10e06d3c79322bd946dca3f
> # Parent  f91f466dd6b238140ee96d523b7a2476d324c23c
> revset: changed _children method to use lazy structures

These are queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.