servo: Merge #15056 - Never blockify display: none (from upsuper:blockify-none); r=emilio

Source-Repo: https://github.com/servo/servo
Source-Revision: 7c1112408e2d73d291bcb7c38cd935a07f83f045

servo/components/style/properties/properties.mako.rs

@@ -1973,7 +1973,7 @@ pub fn apply_declarations<'a, F, I>(viewport_size: Size2D<Au>,
             % endif
 
             // Values that are not changed by blockification.
-            T::block | T::flex | T::list_item | T::table => None,
+            T::none | T::block | T::flex | T::list_item | T::table => None,
             % if product == "gecko":
             T::contents | T::grid | T::_webkit_box => None,
             % endif