Rename Deprecated to WarnRemoved in *.opt files.

Rename Deprecated to WarnRemoved in *.opt files.

2019-09-10  Martin Liska  <mliska@suse.cz>

	* common.opt: Use newly added WarnRemoved.
	* config/aarch64/aarch64.opt: Likewise.
	* config/arm/arm.opt: Likewise.
	* config/i386/i386.opt: Likewise.
	* config/ia64/ia64.opt: Likewise.
	* config/rs6000/rs6000.opt: Likewise.
	* doc/options.texi: Document WarnRemoved properly.
	* dwarf2out.c (gen_producer_string): Handle renamed
	OPT_SPECIAL_warn_removed.
	* lto-opts.c (lto_write_options): Likewise.
	* lto-wrapper.c (merge_and_complain): Likewise.
	* opts-common.c (decode_cmdline_option): Likewise.
	(prune_options): Likewise.
	(read_cmdline_option): Likewise.
	(control_warning_option): Likewise.
	* opts.c (print_filtered_help): Likewise.
	* optc-gen.awk: Parse for WarnRemoved and make usage
	of Deprecated an error.
	* opth-gen.awk: Generate new OPT_SPECIAL_warn_removed.
2019-09-10  Martin Liska  <mliska@suse.cz>

	* c.opt: Use newly added WarnRemoved.

From-SVN: r275592