Create patch set 3
Uploaded patch set 3.
Patch-set: 3
Subject: [WIP] Remove now unused columns in cu_changes
Commit: 1a9340652a3a3bd39eae8036cab78dfcf38f8964
Tag: autogenerated:gerrit:newWipPatchSet
Groups: d75561ceaa041b582ceadbc673034848f4c415d4