Edits can already be pulled with download commands. This change allows
edit to be pushed to gerrit by using magic branch %edit option.
Change must already exist for edit to be created/replaced. One use case
where edit might need to be replaced with git operations is rebasing of
edits on new patch set, in which case two refs are affected: old ref is
deleted and new ref is created:
$ git push g HEAD:refs/for/master%e
Counting objects: 14, done.
[...]
remote: Processing changes: updated: 1, refs: 2, done
remote:
remote: Updated Changes:
remote: http://localhost:8080/42 Fix typo in the doc [EDIT]
Change-Id: I3dbf66f1700c212ab90acfa77a5bd1e774b94555
d07bb33996