ipa-visibility.c (function_and_variable_visibility): Reformat comments and long lines.

ipa-visibility.c (function_and_variable_visibility): Reformat comments and long lines.

	gcc/
	* ipa-visibility.c (function_and_variable_visibility): Reformat
	comments and long lines.  Remove extrneous if.
	* symtab.c (symtab_node::make_decl_local): Fix code format.
	(symtab_node::set_section_for_node): Fix comment typo.

	gcc/lto/
	* lto-partition.c (lto_balanced_map): Reformat/respell comment.
	(may_need_named_section_p): Likewise.
	(rename_statics): Likewise.
	(lto_promote_cross_file_statics): Likewise.

From-SVN: r244156