REG_ERR           305 base/debug/stack_trace_posix.cc     { " err: ", context->uc_mcontext.gregs[REG_ERR] },
REG_ERR           331 base/debug/stack_trace_posix.cc     { " erf: ", context->uc_mcontext.gregs[REG_ERR] },
REG_ERR            29 sandbox/win/tools/finder/finder_registry.cc       Output(REG_ERR, err_code, name_complete);
REG_ERR            38 sandbox/win/tools/finder/finder_registry.cc     Output(REG_ERR, err_code, print_name);
REG_ERR            61 sandbox/win/tools/finder/finder_registry.cc       Output(REG_ERR, err_code, print_name);
REG_ERR            74 sandbox/win/tools/finder/finder_registry.cc       Output(REG_ERR, err_code, print_name);
REG_ERR            87 sandbox/win/tools/finder/finder_registry.cc       Output(REG_ERR, err_code, print_name);