headssummary: directly feed the function with the 'pushop' object
Our goal is to be able to perform the post processing directly into the
'_headssummary' function. However before this patch the '_headsummary' function
only had access to repo, remote, outgoing while the '_postprocessobsolete'
function takes a 'pushop' object. Experience shows that having the 'pushop'
object helps extensions so we update '_headssummary' to take a pushop
object as argument.
$ hg init repo
$ cd repo
$ touch foo
$ hg ci -Am 'add foo'
adding foo
$ hg up -C null
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
this should be stored as a delta against rev 0
$ echo foo bar baz > foo
$ hg ci -Am 'add foo again'
adding foo
created new head
$ hg debugindex foo
rev offset length ..... linkrev nodeid p1 p2 (re)
0 0 0 ..... 0 b80de5d13875 000000000000 000000000000 (re)
1 0 13 ..... 1 0376abec49b8 000000000000 000000000000 (re)
$ cd ..