Removed unused VTK_RINT macro
Removed unused VTK_RINT macro

Macro unused in this file; already exists in vtkCoordinate.cxx.
Probably refactoring leftovers.

Change-Id: Ib2b935908e02c353dbed845786988e0fcb3d8f49

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