Reverted change to ASSERT is void Dictionary<Shape, Key>::SetEntry.

src/objects-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2624 matching lines @@
   ASSERT(AttributesField::is_valid(attributes));
   int rest_value = flag()->value() & ~AttributesField::mask();
   set_flag(Smi::FromInt(rest_value | AttributesField::encode(attributes)));
 }
 
 template<typename Shape, typename Key>
 void Dictionary<Shape, Key>::SetEntry(int entry,
                                       Object* key,
                                       Object* value,
                                       PropertyDetails details) {
-  ASSERT(!Shape::kIsEnumerable || details.index() > 0);
+  ASSERT(!key->IsString() || details.index() > 0);
   int index = HashTable<Shape, Key>::EntryToIndex(entry);
   WriteBarrierMode mode = FixedArray::GetWriteBarrierMode();
   FixedArray::set(index, key, mode);
   FixedArray::set(index+1, value, mode);
   FixedArray::fast_set(this, index+2, details.AsSmi());
 }
 
 
 void Map::ClearCodeCache() {
   // No write barrier is needed since empty_fixed_array is not in new space.
@@ skipping 40 matching lines @@
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_