22.0-cleanup-TRT_DetElementsRoadTool_xk

Started a cleanup in the context of ATLASRECTS-5936, item 2. However the method concerned is never called, so I have simply deleted it. Interface changed for the method "detElementsRoad" also so that the DetElements array is returned instead of being a parameter which is updated.

InnerDetector/InDetRecTools/InDetRecToolInterfaces/InDetRecToolInterfaces/ITRT_DetElementsRoadMaker.h

@@ -58,17 +58,10 @@ namespace InDet {
       // Main methods for road builder
       ///////////////////////////////////////////////////////////////////
 
-      virtual void detElementsRoad
-	(const EventContext& ctx,
+      virtual std::vector<const InDetDD::TRT_BaseElement*> 
+      detElementsRoad(const EventContext& ctx,
          MagField::AtlasFieldCache& fieldCache,
-         const Trk::TrackParameters&,Trk::PropDirection,
-	 std::vector<const InDetDD::TRT_BaseElement*>&) const = 0;
-
-      virtual void detElementsRoad
-	(const EventContext& ctx,
-         MagField::AtlasFieldCache& fieldCache,
-         const Trk::TrackParameters&,Trk::PropDirection,
-	 std::vector<std::pair<const InDetDD::TRT_BaseElement*,const Trk::TrackParameters*> >&) const =0;
+         const Trk::TrackParameters&,Trk::PropDirection) const = 0;
 
       ///////////////////////////////////////////////////////////////////
       // Print internal tool parameters and status