message: fem/tmop_pa.cpp cleanup
diff: @@ -276,10 +276,6 @@ void TMOP_Integrator::AssembleGradDiagonalPA(Vector &de) const
  {
  MFEM_VERIFY(PA.R, "PA extension setup has not been done!");
  - //if (!PA.setup_Jtr) { ComputeElementTargetsPA(xe); }
  -
  - //if (!PA.setup_Grad) { AssembleGradPA(xe); }
  -
  if (PA.dim == 2)
  {
  AssembleDiagonalPA_2D(de);
  @@ -315,9 +311,7 @@ void TMOP_Integrator::AddMultPA(const Vector &xe, Vector &ye) const
  void TMOP_Integrator::AddMultGradPA(const Vector &re, Vector &ce) const
  {
  - // if (!PA.setup_Jtr) { ComputeElementTargetsPA(xe); }
  -
  - //if (!PA.setup_Grad) { AssembleGradPA(xe); }
  + if (!PA.setup_Jtr) { ComputeElementTargetsPA(); }
  if (PA.dim == 2)
  {
  