clippy: Fix clippy Problems in components/scripts (#31759)

* revert cargo

* revert cargo

* fic clippy problems

1 files changed, 13 insertions, 13 deletions

diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
index 248c20c76e3..84977807d16 100644
--- a/components/script/dom/node.rs
+++ b/components/script/dom/node.rs
@@ -2089,13 +2089,13 @@ impl Node {
                         );
                     } else {
                         // Step 7.7.2.2.
-                        try_upgrade_element(&*descendant);
+                        try_upgrade_element(&descendant);
                     }
                 }
             }
         }
         if let SuppressObserver::Unsuppressed = suppress_observers {
-            vtable_for(&parent).children_changed(&ChildrenMutation::insert(
+            vtable_for(parent).children_changed(&ChildrenMutation::insert(
                 previous_sibling.as_deref(),
                 new_nodes,
                 child,
@@ -2107,7 +2107,7 @@ impl Node {
                 prev: previous_sibling.as_deref(),
                 next: child,
             };
-            MutationObserver::queue_a_mutation_record(&parent, mutation);
+            MutationObserver::queue_a_mutation_record(parent, mutation);
         }
         node.owner_doc().remove_script_and_layout_blocker();
     }
@@ -2117,7 +2117,7 @@ impl Node {
         parent.owner_doc().add_script_and_layout_blocker();
         // Step 1.
         if let Some(node) = node {
-            Node::adopt(node, &*parent.owner_doc());
+            Node::adopt(node, &parent.owner_doc());
         }
         // Step 2.
         rooted_vec!(let removed_nodes <- parent.children());
@@ -2142,7 +2142,7 @@ impl Node {
             Node::insert(node, parent, None, SuppressObserver::Suppressed);
         }
         // Step 6.
-        vtable_for(&parent).children_changed(&ChildrenMutation::replace_all(
+        vtable_for(parent).children_changed(&ChildrenMutation::replace_all(
             removed_nodes.r(),
             added_nodes,
         ));
@@ -2154,7 +2154,7 @@ impl Node {
                 prev: None,
                 next: None,
             };
-            MutationObserver::queue_a_mutation_record(&parent, mutation);
+            MutationObserver::queue_a_mutation_record(parent, mutation);
         }
         parent.owner_doc().remove_script_and_layout_blocker();
     }
@@ -2216,9 +2216,9 @@ impl Node {
         // Step 11. transient registered observers
         // Step 12.
         if let SuppressObserver::Unsuppressed = suppress_observers {
-            vtable_for(&parent).children_changed(&ChildrenMutation::replace(
+            vtable_for(parent).children_changed(&ChildrenMutation::replace(
                 old_previous_sibling.as_deref(),
-                &Some(&node),
+                &Some(node),
                 &[],
                 old_next_sibling.as_deref(),
             ));
@@ -2230,7 +2230,7 @@ impl Node {
                 prev: old_previous_sibling.as_deref(),
                 next: old_next_sibling.as_deref(),
             };
-            MutationObserver::queue_a_mutation_record(&parent, mutation);
+            MutationObserver::queue_a_mutation_record(parent, mutation);
         }
         parent.owner_doc().remove_script_and_layout_blocker();
     }
@@ -2360,7 +2360,7 @@ impl Node {
         }
 
         // Step 5: cloning steps.
-        vtable_for(&node).cloning_steps(&copy, maybe_doc, clone_children);
+        vtable_for(node).cloning_steps(&copy, maybe_doc, clone_children);
 
         // Step 6.
         if clone_children == CloneChildrenFlag::CloneChildren {
@@ -2387,7 +2387,7 @@ impl Node {
     pub fn collect_text_contents<T: Iterator<Item = DomRoot<Node>>>(iterator: T) -> DOMString {
         let mut content = String::new();
         for node in iterator {
-            if let Some(ref text) = node.downcast::<Text>() {
+            if let Some(text) = node.downcast::<Text>() {
                 content.push_str(&text.upcast::<CharacterData>().data());
             }
         }
@@ -2477,7 +2477,7 @@ impl NodeMethods for Node {
 
     // https://dom.spec.whatwg.org/#dom-node-isconnected
     fn IsConnected(&self) -> bool {
-        return self.is_connected();
+        self.is_connected()
     }
 
     // https://dom.spec.whatwg.org/#dom-node-ownerdocument
@@ -2758,7 +2758,7 @@ impl NodeMethods for Node {
         Node::insert(node, self, reference_child, SuppressObserver::Suppressed);
 
         // Step 14.
-        vtable_for(&self).children_changed(&ChildrenMutation::replace(
+        vtable_for(self).children_changed(&ChildrenMutation::replace(
             previous_sibling.as_deref(),
             &removed_child,
             nodes,