Add vtkObjectFactory include to vtkProteinRibbonFilter
Add vtkObjectFactory include to vtkProteinRibbonFilter

This fixes a build issue in which the vtkObjectFactory class
was not declared before being used by vtkProteinRibbonFilter.

Change-Id: I598e34bde3b67250ebaed5b322053c3ff42d925f

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