COMP: Fix "unused variable" warning on dashboard.
COMP: Fix "unused variable" warning on dashboard.

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