[PATCH 3 of 3 V3 part 1] revlog: remove incancestors since it is no longer used

[Kevin Bullock]

On 17 Dec 2012, at 5:19 PM, Siddharth Agarwal wrote:

> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1355785717 28800
> # Node ID aca213182e8fffe65fecff0af0b373f4c0a3cdfc
> # Parent  edac5d9c4d2e12e3fe66fb8d60a58a2f1a966bef
> revlog: remove incancestors since it is no longer used

Queued this series after folding in the changes to #2 that we discussed. Nice work.

pacem in terris / мир / शान्ति / ‎‫سَلاَم‬ / 平和
Kevin R. Bullock