BUG 13817: Fix issues when num-pts in > VTK_CELL_SIZE.
BUG 13817: Fix issues when num-pts in > VTK_CELL_SIZE.

When vtkBoxClipDataSet was applied to dataset with cells have large number of
points per cell, e.g. output of a streamline filter, it would end up corrupting
memory. Changing the code to ensure temporary arrays created to collect the
points in a cell are large enogh, no matter the number of points in the cell.

Change-Id: Idd6b542f9f2d6544ea94d14a973da431f03db6ee

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