BUG:Fixed memory leak.
BUG:Fixed memory leak.

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