BUGFIX: Compute ghosted grid block origin
BUGFIX: Compute ghosted grid block origin

Forgot to compute the origin of each of the ghosted blocks and creating
the ghosted dataset.

Change-Id: I1c2b0cea9f4c56218b3d7c806fa1c831ec40f87c

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