Remove redeclared variable.
Remove redeclared variable.

Change-Id: Ia39d77eeb1597c0a974c8a72b83fb00e77db2f00

SimVascular/VTK,keithroe/vtkoptix,SimVascular/VTK,demarle/VTK,mspark93/VTK,demarle/VTK,gram526/VTK,mspark93/VTK,jmerkow/VTK,jmerkow/VTK,SimVascular/VTK,sumedhasingla/VTK,mspark93/VTK,SimVascular/VTK,candy7393/VTK,ashray/VTK-EVM,ashray/VTK-EVM,candy7393/VTK,keithroe/vtkoptix,sankhesh/VTK,gram526/VTK,gram526/VTK,sankhesh/VTK,mspark93/VTK,sankhesh/VTK,demarle/VTK,sankhesh/VTK,sumedhasingla/VTK,ashray/VTK-EVM,jmerkow/VTK,msmolens/VTK,jmerkow/VTK,demarle/VTK,keithroe/vtkoptix,sankhesh/VTK,sankhesh/VTK,hendradarwin/VTK,msmolens/VTK,sumedhasingla/VTK,msmolens/VTK,gram526/VTK,gram526/VTK,msmolens/VTK,ashray/VTK-EVM,sumedhasingla/VTK,hendradarwin/VTK,sumedhasingla/VTK,SimVascular/VTK,candy7393/VTK,msmolens/VTK,demarle/VTK,msmolens/VTK,ashray/VTK-EVM,keithroe/vtkoptix,hendradarwin/VTK,hendradarwin/VTK,gram526/VTK,keithroe/vtkoptix,msmolens/VTK,SimVascular/VTK,SimVascular/VTK,keithroe/vtkoptix,mspark93/VTK,keithroe/vtkoptix,sumedhasingla/VTK,demarle/VTK,candy7393/VTK,hendradarwin/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,jmerkow/VTK,ashray/VTK-EVM,candy7393/VTK,demarle/VTK,candy7393/VTK,hendradarwin/VTK,mspark93/VTK,jmerkow/VTK,gram526/VTK,SimVascular/VTK,hendradarwin/VTK,gram526/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,demarle/VTK,sumedhasingla/VTK,ashray/VTK-EVM,mspark93/VTK,keithroe/vtkoptix,sumedhasingla/VTK,mspark93/VTK,msmolens/VTK,ashray/VTK-EVM