BUG: DebugLeaks detected leaked objects
BUG: DebugLeaks detected leaked objects

vtkLODActor failed to delete its mappers because of flawed logic.

Change-Id: If796925ab899a2453b5247ae859172bbedd23372

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