Auto merge of #15462 - bholley:accumulate_selector_flags, r=emilio

Accumulate parent elements that need selector bits set on the ThreadLocalStyleContext

Discussion and review in https://bugzilla.mozilla.org/show_bug.cgi?id=1336646

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1 files changed, 3 insertions, 3 deletions

diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
index 37b5764c174..df335be75a6 100644
--- a/components/script/dom/node.rs
+++ b/components/script/dom/node.rs
@@ -67,7 +67,7 @@ use script_layout_interface::{LayoutElementType, LayoutNodeType, TrustedNodeAddr
 use script_layout_interface::message::Msg;
 use script_traits::DocumentActivity;
 use script_traits::UntrustedNodeAddress;
-use selectors::matching::{MatchingReason, matches};
+use selectors::matching::matches;
 use selectors::parser::SelectorList;
 use servo_url::ServoUrl;
 use std::borrow::ToOwned;
@@ -322,7 +322,7 @@ impl<'a> Iterator for QuerySelectorIterator {
         // (instead of passing `None`)? Probably.
         self.iterator.by_ref().filter_map(|node| {
             if let Some(element) = Root::downcast(node) {
-                if matches(selectors, &element, None, MatchingReason::Other) {
+                if matches(selectors, &element, None) {
                     return Some(Root::upcast(element));
                 }
             }
@@ -685,7 +685,7 @@ impl Node {
             // Step 3.
             Ok(selectors) => {
                 Ok(self.traverse_preorder().filter_map(Root::downcast).find(|element| {
-                    matches(&selectors.0, element, None, MatchingReason::Other)
+                    matches(&selectors.0, element, None)
                 }))
             }
         }