Fix bug 5575:

runtime/vm/object.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/bigint_operations.h"
@@ skipping 840 matching lines @@
   cls = CreateAndRegisterInterface("String", script, core_lib);
   pending_classes.Add(cls, Heap::kOld);
   type = Type::NewNonParameterizedType(cls);
   object_store->set_string_interface(type);
 
   cls = CreateAndRegisterInterface("List", script, core_lib);
   pending_classes.Add(cls, Heap::kOld);
   type = Type::NewNonParameterizedType(cls);
   object_store->set_list_interface(type);
 
-  cls = CreateAndRegisterInterface("ByteArray", script, core_lib);
-  pending_classes.Add(cls, Heap::kOld);
-  type = Type::NewNonParameterizedType(cls);
-  object_store->set_byte_array_interface(type);
-
   cls = object_store->bool_class();
   type = Type::NewNonParameterizedType(cls);
   object_store->set_bool_type(type);
 
   cls = object_store->smi_class();
   type = Type::NewNonParameterizedType(cls);
   object_store->set_smi_type(type);
 
   cls = object_store->mint_class();
   type = Type::NewNonParameterizedType(cls);
@@ skipping 11298 matching lines @@
   }
   return result.raw();
 }
 
 
 const char* WeakProperty::ToCString() const {
   return "_WeakProperty";
 }
 
 }  // namespace dart