* Update plugins/replication from branch 'stable-2.16'
to 6fcdcf98fe61e8c6258fb40967f0cff6b8c38fd4
- Make sure to always remove in-flight pushes
When a push is finished successfully or fails due to an error we have to
remove it from the map of in-flight pushes. Although this was done from
a finally block, the same block performed a Repository.close() operation
prior to the in-flight push removal. If the Repository.close() threw an
exception the pool.notifyFinished() wouldn't be called and we would end
up with a zombie in-flight push.
Bug: Issue 10852
Change-Id: I8d5918d5271ba74ce12153f054503adaef155c5c
982cc543f8