* c-tree.h (grokfield): Remove unused filename and line parameters.
	* c-decl.c (grokfield): Remove unused filename and line	parameters.
	* c-parse.in (component_decl): Adjust field grokking rules, adjust
	grokfield calls.
	(component_declarator): Likewise.
	(component_notype_declarator): Likewise.
	* objc/objc-act.c (build_module_descriptor): Adjust grokfield
	calls.
	(build_protocol_template, build_method_prototype_list_template,
	build_method_prototype_template, build_category_template,
	build_selector_template, build_class_template,
	build_super_template, build_ivar_template,
	build_ivar_list_template, build_method_list_template,
	build_method_template, add_instance_variable): Likewise.

From-SVN: r68560