test-bundle2-remote-changegroup: directly use repo.vfs.join
The 'repo.join' method is about to be deprecated.
--- a/tests/test-bundle2-remote-changegroup.t Wed Mar 08 16:53:47 2017 -0800
+++ b/tests/test-bundle2-remote-changegroup.t Wed Mar 08 16:53:55 2017 -0800
@@ -39,7 +39,7 @@
> part = bundler.newpart(name, data=data)
> return part
>
- > for line in open(repo.join('bundle2maker'), 'r'):
+ > for line in open(repo.vfs.join('bundle2maker'), 'r'):
> line = line.strip()
> try:
> verb, args = line.split(None, 1)