Auto merge of #14582 - heycam:cfg, r=emilio

fix feature check for Gecko-specific assertions

r? @emilio

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/14582)
<!-- Reviewable:end -->

2 files changed, 2 insertions, 2 deletions

diff --git a/components/style/dom.rs b/components/style/dom.rs
index 5017c1fd24e..a5c308cfa9a 100644
--- a/components/style/dom.rs
+++ b/components/style/dom.rs
@@ -250,7 +250,7 @@ pub trait TElement : PartialEq + Debug + Sized + Copy + Clone + ElementExt + Pre
         let data = self.borrow_data().unwrap();
         // See the comment on `cascade_node` about getting the up-to-date parent
         // style for why we allow this on Gecko.
-        debug_assert!(cfg!(gecko) || data.has_current_styles());
+        debug_assert!(cfg!(feature = "gecko") || data.has_current_styles());
         data.styles().is_display_none()
     }
 
diff --git a/components/style/matching.rs b/components/style/matching.rs
index 4ea43a1c461..fc79e075421 100644
--- a/components/style/matching.rs
+++ b/components/style/matching.rs
@@ -739,7 +739,7 @@ pub trait MatchMethods : TElement {
             // some small piece of newly-added content in order to do something
             // specific with that frame, but not wanting to flush all of
             // layout).
-            debug_assert!(cfg!(gecko) || d.has_current_styles());
+            debug_assert!(cfg!(feature = "gecko") || d.has_current_styles());
             &d.styles().primary.values
         });