Fix Widgets printself test.
Fix Widgets printself test.

Change-Id: Id489baf769da1ebfc085f069eee785b857c72cec

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