_xdg_ucs4_to_lower  124 base/third_party/xdg_mime/xdgmimeint.c _xdg_ucs4_to_lower (xdg_unichar_t source)
_xdg_ucs4_to_lower   51 base/third_party/xdg_mime/xdgmimeint.h #define _xdg_ucs4_to_lower   XDG_RESERVED_ENTRY(ucs4_to_lower)