Style cleanup in vtkTextActor3D.
Style cleanup in vtkTextActor3D.

Change-Id: I66fbf2a06a2a415efa884378b0f801981889bd4c

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