BUG: Fixed a leak - delete the grid after adding it.
BUG: Fixed a leak - delete the grid after adding it.

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