vtkhdf5: remove unecessary logic.
vtkhdf5: remove unecessary logic.

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