TrigBSExtraction: merge Run-1 xAOD conversion into TrigBSExtraction
For Run-1 data, integrate the xAOD (EF) container conversion into
TrigBSExtraction instead of running the separate
TrigHLTtoxAODConversion algorithm. This has the advantage of only
having to deserialize/serialize the navigation once from/to the
HLTResult and avoids yet another const_cast.
It was tested on 20 events that the resulting ESD is identical before/after these changes.
Also delete the now obsolete TrigHLTtoxAODConversion algorithm.
Relates to ATR-25291.
Edited by Frank Winklmeier