[rfc] [patch] speeding up bzr log with a tree delta iterator

[Denys Duchier]

John Arbash Meinel <john at arbash-meinel.com> writes:

> If we do want this functionality, should it be part of the full Branch
> spec, rather than just BzrBranch? This doesn't have to be inside the
> Branch class. So it might make more sense to put the functionality into
> delta.py

I put it in the same place as Branch.get_revision_delta had been placed, but I
am fine with moving it into delta.py.  I'll also delete
Branch.get_revision_delta

--Denys