[PATCH V2] rebase: use matcher to optimize manifestmerge

[Yuya Nishihara]

On Thu, 4 May 2017 11:15:44 -0700, Durham Goode wrote:
> # HG changeset patch
> # User Durham Goode <durham at fb.com>
> # Date 1493833439 25200
> #      Wed May 03 10:43:59 2017 -0700
> # Node ID 40e056c0178605373249f1c1a952bba40034f73b
> # Parent  6cacc271ee0a9385be483314dc73be176a13c891
> rebase: use matcher to optimize manifestmerge

Looks good and silence since V1 would mean approval. Queued, thanks.