servo: Merge #15828 - style: Remove unneeded indirection in LonghandsToSerialize (from emilio:cleanup-all-day); r=Wafflespeanut

Source-Repo: https://github.com/servo/servo
Source-Revision: d4bdd33cd9816e2ceab9ddd9afd145cef8579087

--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e76295de4c9c92263236677eabd8f6d819a2b738

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

@@ -499,13 +499,8 @@
         /// correspond to a shorthand.
         pub struct LonghandsToSerialize<'a> {
             % for sub_property in shorthand.sub_properties:
-                % if sub_property.boxed:
-                    pub ${sub_property.ident}:
-                        &'a Box<longhands::${sub_property.ident}::SpecifiedValue>,
-                % else:
-                    pub ${sub_property.ident}:
-                        &'a longhands::${sub_property.ident}::SpecifiedValue,
-                % endif
+                pub ${sub_property.ident}:
+                    &'a longhands::${sub_property.ident}::SpecifiedValue,
             % endfor
         }