servo/components/style/rule_tree
J. Ryan Stinnett a7882cfeb9 Match and cascade visited styles
To support visited styles, we match and cascade a separate set of styles any
time we notice that an element has a relevant link.

The visited rules and values are held in `ComputedStyle` alongside the
regular rules and values, which simplifies supporting various APIs like
`cascade_primary_and_pseudos` which expect easy access to previously matched
rules.

To simplify passing the additional values around, an additional reference to the
visited `ComputedValues` is placed inside the regular `ComputedValues`.

MozReview-Commit-ID: 2ebbjcfkfWf
2017-05-24 18:07:44 -05:00
..
mod.rs Match and cascade visited styles 2017-05-24 18:07:44 -05:00