COMP: Remove unused variable
COMP: Remove unused variable

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