1 files changed, 0 insertions, 7 deletions
diff --git a/js/src/jscompartment.cpp b/js/src/jscompartment.cpp
index a48bb0ffe..6024a1768 100644
--- a/js/src/jscompartment.cpp
+++ b/js/src/jscompartment.cpp
@@ -112,13 +112,6 @@ JSCompartment::~JSCompartment()
     js_delete(nonSyntacticLexicalEnvironments_),
     js_free(enumerators);
 
-#ifdef DEBUG
-    // Avoid assertion destroying the unboxed layouts list if the embedding
-    // leaked GC things.
-    if (!rt->gc.shutdownCollectedEverything())
-        unboxedLayouts.clear();
-#endif
-
     runtime_->numCompartments--;
 }