COMP: Update code to reflect API changes
COMP: Update code to reflect API changes

Minor changes in response to recent API changes
in vtkAMRDualMeshExtractor.

demarle/VTK,keithroe/vtkoptix,sankhesh/VTK,biddisco/VTK,ashray/VTK-EVM,hendradarwin/VTK,mspark93/VTK,keithroe/vtkoptix,cjh1/VTK,hendradarwin/VTK,demarle/VTK,ashray/VTK-EVM,sankhesh/VTK,sumedhasingla/VTK,collects/VTK,SimVascular/VTK,msmolens/VTK,collects/VTK,keithroe/vtkoptix,candy7393/VTK,demarle/VTK,msmolens/VTK,candy7393/VTK,jmerkow/VTK,msmolens/VTK,cjh1/VTK,sankhesh/VTK,ashray/VTK-EVM,cjh1/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,gram526/VTK,demarle/VTK,sumedhasingla/VTK,jmerkow/VTK,demarle/VTK,candy7393/VTK,msmolens/VTK,mspark93/VTK,keithroe/vtkoptix,sumedhasingla/VTK,SimVascular/VTK,ashray/VTK-EVM,mspark93/VTK,collects/VTK,keithroe/vtkoptix,jmerkow/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,msmolens/VTK,sumedhasingla/VTK,mspark93/VTK,berendkleinhaneveld/VTK,mspark93/VTK,cjh1/VTK,berendkleinhaneveld/VTK,SimVascular/VTK,collects/VTK,candy7393/VTK,sumedhasingla/VTK,SimVascular/VTK,sankhesh/VTK,gram526/VTK,aashish24/VTK-old,berendkleinhaneveld/VTK,ashray/VTK-EVM,demarle/VTK,demarle/VTK,biddisco/VTK,cjh1/VTK,biddisco/VTK,gram526/VTK,berendkleinhaneveld/VTK,biddisco/VTK,aashish24/VTK-old,aashish24/VTK-old,gram526/VTK,candy7393/VTK,cjh1/VTK,johnkit/vtk-dev,hendradarwin/VTK,mspark93/VTK,sankhesh/VTK,aashish24/VTK-old,johnkit/vtk-dev,ashray/VTK-EVM,johnkit/vtk-dev,jmerkow/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,msmolens/VTK,jmerkow/VTK,gram526/VTK,sankhesh/VTK,collects/VTK,SimVascular/VTK,gram526/VTK,SimVascular/VTK,aashish24/VTK-old,msmolens/VTK,ashray/VTK-EVM,sumedhasingla/VTK,jmerkow/VTK,demarle/VTK,SimVascular/VTK,candy7393/VTK,johnkit/vtk-dev,aashish24/VTK-old,biddisco/VTK,jmerkow/VTK,ashray/VTK-EVM,candy7393/VTK,johnkit/vtk-dev,hendradarwin/VTK,biddisco/VTK,jmerkow/VTK,gram526/VTK,SimVascular/VTK,sumedhasingla/VTK,keithroe/vtkoptix,mspark93/VTK,keithroe/vtkoptix,johnkit/vtk-dev,sankhesh/VTK,biddisco/VTK,johnkit/vtk-dev,candy7393/VTK,sankhesh/VTK,mspark93/VTK,hendradarwin/VTK,msmolens/VTK,gram526/VTK,hendradarwin/VTK,collects/VTK