localrepo: move the changegroupinfo method in changegroup module

This is a gratuitous code move aimed at reducing the localrepo bloatness.

The method had a single caller... already in this changegroup module.

mercurial/changegroup.py

@@ -429,6 +429,14 b' class bundle10(object):'
         # do nothing with basenode, it is implicitly the previous one in HG10
         return struct.pack(self.deltaheader, node, p1n, p2n, linknode)
 
+def _changegroupinfo(repo, nodes, source):
+    if repo.ui.verbose or source == 'bundle':
+        repo.ui.status(_("%d changesets found\n") % len(nodes))
+    if repo.ui.debugflag:
+        repo.ui.debug("list of changesets:\n")
+        for node in nodes:
+            repo.ui.debug("%s\n" % hex(node))
+
 def getsubset(repo, outgoing, bundler, source, fastpath=False):
     repo = repo.unfiltered()
     commonrevs = outgoing.common
@@ -442,6 +450,6 b' def getsubset(repo, outgoing, bundler, s'
             repo.filtername is None and heads == sorted(repo.heads()))
 
     repo.hook('preoutgoing', throw=True, source=source)
-    repo.changegroupinfo(csets, source)
+    _changegroupinfo(repo, csets, source)
     gengroup = bundler.generate(commonrevs, csets, fastpathlinkrev, source)
     return unbundle10(util.chunkbuffer(gengroup), 'UN')

mercurial/localrepo.py

@@ -1683,14 +1683,6 b' class localrepository(object):'
     def push(self, remote, force=False, revs=None, newbranch=False):
         return exchange.push(self, remote, force, revs, newbranch)
 
-    def changegroupinfo(self, nodes, source):
-        if self.ui.verbose or source == 'bundle':
-            self.ui.status(_("%d changesets found\n") % len(nodes))
-        if self.ui.debugflag:
-            self.ui.debug("list of changesets:\n")
-            for node in nodes:
-                self.ui.debug("%s\n" % hex(node))
-
     def changegroupsubset(self, roots, heads, source):
         """Compute a changegroup consisting of all the nodes that are
         descendants of any of the roots and ancestors of any of the heads.