cleanup use of conddb in TrackBasedElectronShowerAlg
Clean up of use of conddb and condition derivation in TrackBasedElectronShowerAlg.
Goes with SIMCOND!171 and Moore!1285 (merged).
Edited by Maarten Van Veghel
Clean up of use of conddb and condition derivation in TrackBasedElectronShowerAlg.
Goes with SIMCOND!171 and Moore!1285 (merged).