[PATCH 2 of 2] match: rename _fmap to _fileroots for clarity

[Matt Mackall]

On Mon, 2015-05-18 at 16:55 -0500, Drew Gottlieb wrote:
> # HG changeset patch
> # User Drew Gottlieb <drgott at google.com>
> # Date 1431113451 25200
> #      Fri May 08 12:30:51 2015 -0700
> # Node ID 81b301726029ec8531a53fb414e6ce5a8dd2f1bf
> # Parent  44e6ee53585b043a799b73a352fbcafa10b4489c
> match: rename _fmap to _fileroots for clarity

These are queued for default, thanks.

-- 
Mathematics is the supreme nostalgia of our time.