[PATCH STABLE] lfs: consult the narrow matcher when extracting pointers from ctx (issue5794)

[Yuya Nishihara]

On Sun, 21 Oct 2018 22:50:14 -0400, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1540175160 14400
> #      Sun Oct 21 22:26:00 2018 -0400
> # Node ID 53298a833905d63ff8bde47bb175ddff534d5832
> # Parent  cc4586749c8c99885619eaaa17e3157176c4523c
> lfs: consult the narrow matcher when extracting pointers from ctx (issue5794)

Queued, thanks.

> --- a/hgext/lfs/wrapper.py
> +++ b/hgext/lfs/wrapper.py
> @@ -16,6 +16,7 @@ from mercurial import (
>      error,
>      repository,
>      revlog,
> +    scmutil,

Removed unused import.