This patch removes `struct ia_css_isp_parameter xnr3` from
`struct ia_css_memory_offsets` as well as its usage [1].
[1] added on updating css version to irci_master_20150701_0213
https://raw.githubusercontent.com/intel/ProductionKernelQuilts/cht-m1stable-2016_ww31/uefi/cht-m1stable/patches/cam-0439-atomisp2-css2401-and-2401_legacy-irci_master_2015070.patch
("atomisp2: css2401 and 2401_legacy-irci_master_20150701_0213")