ipa-utils.h (method_class_type): Remove.

ipa-utils.h (method_class_type): Remove.

	* ipa-utils.h (method_class_type): Remove.
	* cgraphunit.c (walk_polymorphic_call_targets): Use TYPE_METHOD_BASETYPE.
	* ipa-devirt.c (type_in_anonymous_namespace_p): Check that it is called
	on main variants only.
	(method_class_type): Remove.
	(update_type_inheritance_graph): Use TYPE_METHOD_BASETYPE.
	(build_type_inheritance_graph): Likewise.
	* ipa-icf.c (sem_function::equals_wpa): Likewise.
	* pa-polymorphic-call.c (decl_maybe_in_construction_p,
	check_stmt_for_type_change): Use TYPE_METHOD_BASETYPE.

From-SVN: r223629