LibWeb: Ensure inert elements are not visible for hit testing

Author: https://github.com/tcl3
Commit: cb405c773b
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3475
Reviewed-by: https://github.com/AtkinsSJ ✅

Libraries/LibWeb/Painting/Paintable.h

@@ -109,7 +109,7 @@ public:
 
     CSS::ImmutableComputedValues const& computed_values() const;
 
-    bool visible_for_hit_testing() const { return computed_values().pointer_events() != CSS::PointerEvents::None; }
+    bool visible_for_hit_testing() const;
 
     GC::Ptr<HTML::Navigable> navigable() const;