
We want to be able to use ApprovalCopier when generating the list of approvals that goes in the cherry-pick commit message, which requires the ChangeControl. Exposed a couple of subtle bugs in merge code expecting one Change object to be mutated when it was in fact another. Change-Id: Iad025a0b7a54306bc3b636cc28f484ee0baf534b
Description
RETIRED, Gerrit as used by OpenStack