Fixed TestUndoTrack test failures due to conflicting track names (COPatternUndoTrack ends up matching commands that belong to TestUndoTrackHistoryCompaction)
Fixed TestUndoTrack test failures due to conflicting track names (COPatternUndoTrack ends up matching commands that belong to TestUndoTrackHistoryCompaction)

etoile/CoreObject,etoile/CoreObject,etoile/CoreObject,etoile/CoreObject