COMP: Fix unused parameter warning
COMP: Fix unused parameter warning

gram526/VTK,daviddoria/PointGraphsPhase1,Wuteyan/VTK,aashish24/VTK-old,sumedhasingla/VTK,sumedhasingla/VTK,candy7393/VTK,spthaolt/VTK,hendradarwin/VTK,Wuteyan/VTK,berendkleinhaneveld/VTK,candy7393/VTK,jeffbaumes/jeffbaumes-vtk,Wuteyan/VTK,keithroe/vtkoptix,mspark93/VTK,keithroe/vtkoptix,biddisco/VTK,keithroe/vtkoptix,biddisco/VTK,msmolens/VTK,sankhesh/VTK,keithroe/vtkoptix,keithroe/vtkoptix,hendradarwin/VTK,biddisco/VTK,hendradarwin/VTK,aashish24/VTK-old,msmolens/VTK,berendkleinhaneveld/VTK,arnaudgelas/VTK,biddisco/VTK,ashray/VTK-EVM,ashray/VTK-EVM,demarle/VTK,berendkleinhaneveld/VTK,naucoin/VTKSlicerWidgets,berendkleinhaneveld/VTK,hendradarwin/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,hendradarwin/VTK,jmerkow/VTK,sumedhasingla/VTK,jmerkow/VTK,aashish24/VTK-old,spthaolt/VTK,Wuteyan/VTK,demarle/VTK,sankhesh/VTK,demarle/VTK,cjh1/VTK,ashray/VTK-EVM,johnkit/vtk-dev,arnaudgelas/VTK,demarle/VTK,gram526/VTK,demarle/VTK,msmolens/VTK,msmolens/VTK,mspark93/VTK,jeffbaumes/jeffbaumes-vtk,collects/VTK,mspark93/VTK,spthaolt/VTK,aashish24/VTK-old,aashish24/VTK-old,sankhesh/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,SimVascular/VTK,candy7393/VTK,collects/VTK,msmolens/VTK,johnkit/vtk-dev,keithroe/vtkoptix,candy7393/VTK,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,demarle/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,keithroe/vtkoptix,johnkit/vtk-dev,sankhesh/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,sumedhasingla/VTK,jeffbaumes/jeffbaumes-vtk,SimVascular/VTK,cjh1/VTK,collects/VTK,ashray/VTK-EVM,collects/VTK,jmerkow/VTK,candy7393/VTK,biddisco/VTK,msmolens/VTK,naucoin/VTKSlicerWidgets,arnaudgelas/VTK,collects/VTK,hendradarwin/VTK,daviddoria/PointGraphsPhase1,hendradarwin/VTK,SimVascular/VTK,cjh1/VTK,jeffbaumes/jeffbaumes-vtk,jmerkow/VTK,cjh1/VTK,gram526/VTK,ashray/VTK-EVM,daviddoria/PointGraphsPhase1,jmerkow/VTK,gram526/VTK,spthaolt/VTK,jeffbaumes/jeffbaumes-vtk,candy7393/VTK,msmolens/VTK,msmolens/VTK,jmerkow/VTK,naucoin/VTKSlicerWidgets,SimVascular/VTK,SimVascular/VTK,Wuteyan/VTK,cjh1/VTK,spthaolt/VTK,sankhesh/VTK,jmerkow/VTK,arnaudgelas/VTK,Wuteyan/VTK,aashish24/VTK-old,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,mspark93/VTK,mspark93/VTK,arnaudgelas/VTK,jmerkow/VTK,sankhesh/VTK,sankhesh/VTK,mspark93/VTK,arnaudgelas/VTK,sankhesh/VTK,ashray/VTK-EVM,Wuteyan/VTK,SimVascular/VTK,candy7393/VTK,johnkit/vtk-dev,spthaolt/VTK,daviddoria/PointGraphsPhase1,biddisco/VTK,ashray/VTK-EVM,johnkit/vtk-dev,SimVascular/VTK,biddisco/VTK,sumedhasingla/VTK,mspark93/VTK,mspark93/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,johnkit/vtk-dev,candy7393/VTK,gram526/VTK,gram526/VTK,spthaolt/VTK,berendkleinhaneveld/VTK,cjh1/VTK,SimVascular/VTK,collects/VTK,gram526/VTK,sumedhasingla/VTK,gram526/VTK