Handlify JSObject::SetIdentityHash method.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 2937cec0b133378446822599fdb7b2145963ba38..30bdbb0d4857098c8da9e9060e77c7114ff00706 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -3676,7 +3676,7 @@ void JSProxy::Fix() {
   Object* hash;
   if (maybe_hash->To<Object>(&hash) && hash->IsSmi()) {
     Handle<JSObject> new_self(JSObject::cast(*self));
-    isolate->factory()->SetIdentityHash(new_self, Smi::cast(hash));
+    JSObject::SetIdentityHash(new_self, Smi::cast(hash));
   }
 }
 
@@ -4719,17 +4719,16 @@ Smi* JSReceiver::GenerateIdentityHash() {
 }
 
 
-MaybeObject* JSObject::SetIdentityHash(Smi* hash, CreationFlag flag) {
-  MaybeObject* maybe = SetHiddenProperty(GetHeap()->identity_hash_string(),
-                                         hash);
-  if (maybe->IsFailure()) return maybe;
-  return this;
+void JSObject::SetIdentityHash(Handle<JSObject> object, Smi* hash) {
+  CALL_HEAP_FUNCTION_VOID(object->GetIsolate(),
+                          object->SetHiddenProperty(
+                              object->GetHeap()->identity_hash_string(), hash));
 }
 
 
-int JSObject::GetIdentityHash(Handle<JSObject> obj) {
-  CALL_AND_RETRY_OR_DIE(obj->GetIsolate(),
-                        obj->GetIdentityHash(ALLOW_CREATION),
+int JSObject::GetIdentityHash(Handle<JSObject> object) {
+  CALL_AND_RETRY_OR_DIE(object->GetIsolate(),
+                        object->GetIdentityHash(ALLOW_CREATION),
                         return Smi::cast(__object__)->value(),
                         return 0);
 }