Merge pull request cms-sw#43376 from aandvalenzuela/trk-alca-devel

[ALCA] Remove explicit assignment operator in favor of the compiler-generated one

Alignment/ReferenceTrajectories/interface/BeamSpotTransientTrackingRecHit.h

@@ -59,9 +59,6 @@ class BeamSpotTransientTrackingRecHit final : public TValidTrackingRecHit {
   LocalError localError_;
 
 private:
-  // should not have assignment operator (?)
-  BeamSpotTransientTrackingRecHit &operator=(const BeamSpotTransientTrackingRecHit &t) { return *(this); }
-
   // hide the clone method for ReferenceCounted. Warning: this method is still
   // accessible via the bas class TrackingRecHit interface!
   BeamSpotTransientTrackingRecHit *clone() const override { return new BeamSpotTransientTrackingRecHit(*this); }