cp-tree.h (add_method, [...]): Change last arg to bool.

cp-tree.h (add_method, [...]): Change last arg to bool.

	gcc/cp/
	* cp-tree.h (add_method, clone_function_decl): Change last arg to
	bool.
	* class.c (add_method): Change third arg to bool.  Adjust.
	(one_inheriting_sig, one_inherited_ctor): Adjust.
	(clone_function_decl): Change 2nd arg to bool.  Adjust.
	(clone_constructors_and_destructors): Adjust.
	* lambda.c (maybe_add_lambda_conv_op): Adjust.
	* method.c (lazily_declare_fn): Adjust.
	* pt.c (tsubst_decl, instantiate_template_1): Adjust.
	* semantics.c (finish_member_declaration): Adjust.

	libcc1/
	* libcp1plugin.cc (plugin_build_decl): Adjust add_method call.

From-SVN: r247834