Comment # 9 on bug 1215937 from Petr Gajdos

There are sr#1129768 and sr#1129766 for 15sp4 and 15sp5 backports respectively.

Not sure whether sr#1129764 should be done differently.

Do not know what to do with 15sp3 backports, it does not branch with mbranch
anymore. What do you think?