1 files changed, 0 insertions, 10 deletions
diff --git a/components/layout_2020/flexbox/geom.rs b/components/layout_2020/flexbox/geom.rs
index ec8f1e3346e..d99682729ed 100644
--- a/components/layout_2020/flexbox/geom.rs
+++ b/components/layout_2020/flexbox/geom.rs
@@ -63,16 +63,6 @@ impl<T> FlexRelativeSides<T> {
             cross: self.cross_start + self.cross_end,
         }
     }
-
-    // TODO(#29819): Check if this function can be removed after we convert everything to Au.
-    pub fn map<U>(&self, f: impl Fn(&T) -> U) -> FlexRelativeSides<U> {
-        FlexRelativeSides {
-            main_start: f(&self.main_start),
-            main_end: f(&self.main_end),
-            cross_start: f(&self.cross_start),
-            cross_end: f(&self.cross_end),
-        }
-    }
 }
 
 /// One of the two bits set by the `flex-direction` property