1 files changed, 3 insertions, 21 deletions
diff --git a/js/src/jsobj.cpp b/js/src/jsobj.cpp
index 2364f707e..418e08dad 100644
--- a/js/src/jsobj.cpp
+++ b/js/src/jsobj.cpp
@@ -2852,24 +2852,6 @@ js::GetObjectClassName(JSContext* cx, HandleObject obj)
 
 /* * */
 
-bool
-js::HasDataProperty(JSContext* cx, NativeObject* obj, jsid id, Value* vp)
-{
-    if (JSID_IS_INT(id) && obj->containsDenseElement(JSID_TO_INT(id))) {
-        *vp = obj->getDenseElement(JSID_TO_INT(id));
-        return true;
-    }
-
-    if (Shape* shape = obj->lookup(cx, id)) {
-        if (shape->hasDefaultGetter() && shape->hasSlot()) {
-            *vp = obj->getSlot(shape->slot());
-            return true;
-        }
-    }
-
-    return false;
-}
-
 extern bool
 PropertySpecNameToId(JSContext* cx, const char* name, MutableHandleId id,
                      js::PinningBehavior pin = js::DoNotPinAtom);
@@ -2985,7 +2967,7 @@ JS::OrdinaryToPrimitive(JSContext* cx, HandleObject obj, JSType hint, MutableHan
         /* Optimize (new String(...)).toString(). */
         if (clasp == &StringObject::class_) {
             StringObject* nobj = &obj->as<StringObject>();
-            if (ClassMethodIsNative(cx, nobj, &StringObject::class_, id, str_toString)) {
+            if (HasNativeMethodPure(nobj, cx->names().toString, str_toString, cx)) {
                 vp.setString(nobj->unbox());
                 return true;
             }
@@ -3007,7 +2989,7 @@ JS::OrdinaryToPrimitive(JSContext* cx, HandleObject obj, JSType hint, MutableHan
         /* Optimize new String(...).valueOf(). */
         if (clasp == &StringObject::class_) {
             StringObject* nobj = &obj->as<StringObject>();
-            if (ClassMethodIsNative(cx, nobj, &StringObject::class_, id, str_toString)) {
+            if (HasNativeMethodPure(nobj, cx->names().valueOf, str_toString, cx)) {
                 vp.setString(nobj->unbox());
                 return true;
             }
@@ -3016,7 +2998,7 @@ JS::OrdinaryToPrimitive(JSContext* cx, HandleObject obj, JSType hint, MutableHan
         /* Optimize new Number(...).valueOf(). */
         if (clasp == &NumberObject::class_) {
             NumberObject* nobj = &obj->as<NumberObject>();
-            if (ClassMethodIsNative(cx, nobj, &NumberObject::class_, id, num_valueOf)) {
+            if (HasNativeMethodPure(nobj, cx->names().valueOf, num_valueOf, cx)) {
                 vp.setNumber(nobj->unbox());
                 return true;
             }