Make {Rule,Declaration}RuleListParser fields public.
Make {Rule,Declaration}RuleListParser fields public.

servo/rust-cssparser,frewsxcv/rust-cssparser,servo/rust-cssparser,notriddle/rust-cssparser,tempbottle/rust-cssparser,disjukr/rust-cssparser,tempbottle/rust-cssparser,disjukr/rust-cssparser,frewsxcv/rust-cssparser,notriddle/rust-cssparser