Fix warning about not using CREATE(Texture_tiling) which ENABLE_TEXTURE_TILING is not defined (and OPENGL_API not defined).
Fix warning about not using CREATE(Texture_tiling) which ENABLE_TEXTURE_TILING is not defined (and OPENGL_API not defined).

git-svn-id: 4705079bc6b8aadf675e3696f5c015a6aa4916e3@5553 3c1deb5b-d424-0410-962d-aba41a686d42

hsorby/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc,OpenCMISS/zinc,OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc