[cleanup] Remove unnecessary includes

dumux/freeflow/navierstokes/staggered/fluxoversurface.hh

@@ -33,7 +33,6 @@
 #include <dune/common/fvector.hh>
 #include <dune/geometry/type.hh>
 #include <dune/geometry/multilineargeometry.hh>
-#include <dune/geometry/referenceelements.hh>
 
 #include <dumux/common/parameters.hh>
 #include <dumux/common/geometry/makegeometry.hh>

dumux/porousmediumflow/2p/sequential/diffusion/cellcentered/velocityadaptive.hh

@@ -59,8 +59,6 @@ class FVVelocity2PAdaptive: public FVVelocity2P<TypeTag>
         dim = GridView::dimension, dimWorld = GridView::dimensionworld
     };
 
-    using ReferenceElements = Dune::ReferenceElements<Scalar, dim>;
-
     enum
     {
         pw = Indices::pressureW,

dumux/porousmediumflow/velocityoutput.hh

@@ -27,7 +27,6 @@
 
 #include <memory>
 #include <dune/common/float_cmp.hh>
-#include <dune/geometry/referenceelements.hh>
 
 #include <dumux/common/parameters.hh>
 #include <dumux/io/velocityoutput.hh>
@@ -64,7 +63,6 @@ class PorousMediumFlowVelocityOutput : public VelocityOutput<GridVariables>
     static constexpr int dofCodim = isBox ? dim : 0;
 
     using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
-    using ReferenceElements = Dune::ReferenceElements<typename GridView::ctype, dim>;
 
     using Problem = typename GridVolumeVariables::Problem;
     using BoundaryTypes = typename Problem::Traits::BoundaryTypes;

test/io/gridmanager/gmshboundaryflagtest.hh

@@ -40,7 +40,6 @@ class GmshBoundaryFlagTest
     using Scalar = double;
     static const int dim = Grid::dimension;
     using GridManager = typename Dumux::GridManager<Grid>;
-    using ReferenceElements = typename Dune::ReferenceElements<Scalar, dim>;
 
 public:
 

test/multidomain/embedded/1d3d/1p2c_richards2c/problem_soil.hh

@@ -27,7 +27,6 @@
 #define DUMUX_TISSUE_PROBLEM_HH
 
 #include <dune/geometry/quadraturerules.hh>
-#include <dune/geometry/referenceelements.hh>
 #include <dune/grid/yaspgrid.hh>
 #include <dune/grid/uggrid.hh>
 #include <dune/localfunctions/lagrange/pqkfactory.hh>

test/multidomain/embedded/1d3d/1p_1p/problem_tissue.hh

@@ -29,7 +29,6 @@
 #include <dune/grid/yaspgrid.hh>
 
 #include <dune/geometry/quadraturerules.hh>
-#include <dune/geometry/referenceelements.hh>
 #include <dune/localfunctions/lagrange/pqkfactory.hh>
 
 #include <dumux/common/math.hh>

test/multidomain/embedded/1d3d/1p_richards/problem_soil.hh

@@ -28,7 +28,6 @@
 
 #include <dune/grid/yaspgrid.hh>
 #include <dune/geometry/quadraturerules.hh>
-#include <dune/geometry/referenceelements.hh>
 #include <dune/localfunctions/lagrange/pqkfactory.hh>
 
 #include <dumux/common/math.hh>

test/multidomain/embedded/2d3d/1p_1p/problem_matrix.hh

@@ -26,7 +26,6 @@
 #define DUMUX_MATRIX_ROBLEM_HH
 
 #include <dune/geometry/quadraturerules.hh>
-#include <dune/geometry/referenceelements.hh>
 #include <dune/grid/yaspgrid.hh>
 #include <dune/localfunctions/lagrange/pqkfactory.hh>
 

test/multidomain/facet/test_gridmanager.cc

@@ -30,7 +30,6 @@
 
 #include <dune/grid/uggrid.hh>
 #include <dune/grid/common/mcmgmapper.hh>
-#include <dune/geometry/referenceelements.hh>
 #include <dune/alugrid/grid.hh>
 #include <dune/foamgrid/foamgrid.hh>