David Schleimer <dschleimer@fb.com> [Tue, 04 Dec 2012 12:54:18 -0800] rev 18036
merge: support calculating merge actions against non-working contexts
This is not currently used. It is instead a pre-requisite to
performing non-conflicting grafts in memory, which a subsequent patch
will do.
David Schleimer <dschleimer@fb.com> [Tue, 04 Dec 2012 12:54:18 -0800] rev 18035
merge: refactor action calculation into function
This pulls the code used to calculate the changes that need to happen
during merge.update() into a separate function. This is not useful on
its own, but is instead preparatory to performing grafts in memory
when there are no potential conflicts.