
BUG: Fix bug #4043.  DestroyWindow() sets WindowId to 0 when OwnWindow is false.
                Side effect was GUI's breaking with new hardware offscreen rendering.

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