style: Hide LocalMatchingContext.

This type is a lot of complexity related to a very specific thing such as the
hover and active quirk.

Instead of that, move `nesting_level` to `MatchingContext`, and simplify all
this computing whether the quirk applies upfront, for each complex selector we
test.

This is less error-prone, and also allows simplifying more stuff in a bit.

1 files changed, 2 insertions, 2 deletions

diff --git a/components/script/dom/element.rs b/components/script/dom/element.rs
index f6e5357df10..91179ee1b34 100644
--- a/components/script/dom/element.rs
+++ b/components/script/dom/element.rs
@@ -89,7 +89,7 @@ use script_layout_interface::message::ReflowGoal;
 use script_thread::ScriptThread;
 use selectors::Element as SelectorsElement;
 use selectors::attr::{AttrSelectorOperation, NamespaceConstraint, CaseSensitivity};
-use selectors::matching::{ElementSelectorFlags, LocalMatchingContext, MatchingContext, RelevantLinkStatus};
+use selectors::matching::{ElementSelectorFlags, MatchingContext, MatchingMode, RelevantLinkStatus};
 use selectors::matching::{HAS_EDGE_CHILD_SELECTOR, HAS_SLOW_SELECTOR, HAS_SLOW_SELECTOR_LATER_SIBLINGS};
 use selectors::sink::Push;
 use servo_arc::Arc;
@@ -2583,7 +2583,7 @@ impl<'a> SelectorsElement for DomRoot<Element> {
 
     fn match_non_ts_pseudo_class<F>(&self,
                                     pseudo_class: &NonTSPseudoClass,
-                                    _: &mut LocalMatchingContext<Self::Impl>,
+                                    _: &mut MatchingContext,
                                     _: &RelevantLinkStatus,
                                     _: &mut F)
                                     -> bool