[ros-diffs] [gschneider] 40440: - Don't copy the original header after the new header is filled correctly, fixes one gdi32 clipping winetest TDB for the other seven remaining clipping tests: - Deprecate rosdc regions and use dc/dclvl regions as soon as the other clip functions are ready for it (currently crashes virtually everywhere; first five failing tests) - Fix imprecision of one pixel (rounding problems?) in XFORMOBJ_bApplyXform (last two failing tests)