COMP: Member template function use on Mac
COMP: Member template function use on Mac

Some Mac compilers fail to compile member function calls that contain
the redundant
vtkCheckerboardSplatterAlgorithm<TPoints,TScalars>::. Removing the
redundant code resolves the compilation issue on the Macs and still
build fine on other platforms.

Change-Id: I42376c5127f9465c8895fc67673227ad76a923a4

mspark93/VTK,keithroe/vtkoptix,candy7393/VTK,keithroe/vtkoptix,jmerkow/VTK,keithroe/vtkoptix,jmerkow/VTK,sumedhasingla/VTK,demarle/VTK,gram526/VTK,sumedhasingla/VTK,mspark93/VTK,gram526/VTK,mspark93/VTK,sumedhasingla/VTK,gram526/VTK,msmolens/VTK,mspark93/VTK,SimVascular/VTK,sankhesh/VTK,candy7393/VTK,demarle/VTK,jmerkow/VTK,candy7393/VTK,msmolens/VTK,gram526/VTK,sankhesh/VTK,demarle/VTK,sankhesh/VTK,gram526/VTK,keithroe/vtkoptix,mspark93/VTK,jmerkow/VTK,keithroe/vtkoptix,sankhesh/VTK,gram526/VTK,sankhesh/VTK,keithroe/vtkoptix,msmolens/VTK,mspark93/VTK,SimVascular/VTK,candy7393/VTK,candy7393/VTK,sumedhasingla/VTK,msmolens/VTK,jmerkow/VTK,keithroe/vtkoptix,SimVascular/VTK,sankhesh/VTK,sumedhasingla/VTK,mspark93/VTK,msmolens/VTK,sankhesh/VTK,demarle/VTK,sankhesh/VTK,gram526/VTK,msmolens/VTK,msmolens/VTK,jmerkow/VTK,SimVascular/VTK,jmerkow/VTK,sumedhasingla/VTK,jmerkow/VTK,keithroe/vtkoptix,demarle/VTK,SimVascular/VTK,demarle/VTK,sumedhasingla/VTK,candy7393/VTK,msmolens/VTK,gram526/VTK,candy7393/VTK,demarle/VTK,demarle/VTK,candy7393/VTK,SimVascular/VTK,sumedhasingla/VTK,SimVascular/VTK,SimVascular/VTK,mspark93/VTK