1 files changed, 0 insertions, 27 deletions
diff --git a/js/src/vm/NativeObject.cpp b/js/src/vm/NativeObject.cpp
index 21f73f4a9..a3f28653a 100644
--- a/js/src/vm/NativeObject.cpp
+++ b/js/src/vm/NativeObject.cpp
@@ -390,33 +390,6 @@ NativeObject::setLastPropertyMakeNonNative(Shape* shape)
     shape_ = shape;
 }
 
-void
-NativeObject::setLastPropertyMakeNative(ExclusiveContext* cx, Shape* shape)
-{
-    MOZ_ASSERT(getClass()->isNative());
-    MOZ_ASSERT(shape->getObjectClass()->isNative());
-    MOZ_ASSERT(!shape->inDictionary());
-
-    // This method is used to convert unboxed objects into native objects. In
-    // this case, the shape_ field was previously used to store other data and
-    // this should be treated as an initialization.
-    shape_.init(shape);
-
-    slots_ = nullptr;
-    elements_ = emptyObjectElements;
-
-    size_t oldSpan = shape->numFixedSlots();
-    size_t newSpan = shape->slotSpan();
-
-    initializeSlotRange(0, oldSpan);
-
-    // A failure at this point will leave the object as a mutant, and we
-    // can't recover.
-    AutoEnterOOMUnsafeRegion oomUnsafe;
-    if (oldSpan != newSpan && !updateSlotsForSpan(cx, oldSpan, newSpan))
-        oomUnsafe.crash("NativeObject::setLastPropertyMakeNative");
-}
-
 bool
 NativeObject::setSlotSpan(ExclusiveContext* cx, uint32_t span)
 {