LibWeb: Avoid Vector filtering when performing find in page queries

Author: https://github.com/tcl3
Commit: c322603c42
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2550
Reviewed-by: https://github.com/awesomekling ✅

Libraries/LibWeb/HTML/EventLoop/EventLoop.h

@@ -73,6 +73,7 @@ public:
     void unregister_document(Badge<DOM::Document>, DOM::Document&);
 
     Vector<GC::Root<DOM::Document>> documents_in_this_event_loop() const;
+    [[nodiscard]] Vector<GC::Root<DOM::Document>> documents_in_this_event_loop_matching(Function<bool(DOM::Document&)> callback) const;
 
     Vector<GC::Root<HTML::Window>> same_loop_windows() const;
 
@@ -95,8 +96,6 @@ private:
 
     virtual void visit_edges(Visitor&) override;
 
-    [[nodiscard]] Vector<GC::Root<DOM::Document>> documents_in_this_event_loop_matching(auto callback) const;
-
     void update_the_rendering();
 
     Type m_type { Type::Window };