message: Fix failed merge.
diff: @@ -2685,11 +2685,6 @@ public:
  VectorDiffusionIntegrator(MatrixCoefficient& mq)
  : MQ(&mq), vdim(mq.GetVDim()) { }
  - virtual ~VectorDiffusionIntegrator()
  - {
  - delete ceedDataPtr;
  - }
  -
  virtual void AssembleElementMatrix(const FiniteElement &el,
  ElementTransformation &Trans,
  DenseMatrix &elmat);
  