Implement automatic loading of dart:core_native_fields library

vm/object_store.cc

 // Copyright (c) 2011, 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_store.h"
 
 #include "vm/isolate.h"
 #include "vm/object.h"
 #include "vm/raw_object.h"
 #include "vm/visitor.h"
@@ skipping 21 matching lines @@
     immutable_array_class_(Class::null()),
     unhandled_exception_class_(Class::null()),
     stacktrace_class_(Class::null()),
     jsregexp_class_(Class::null()),
     true_value_(Bool::null()),
     false_value_(Bool::null()),
     empty_array_(Array::null()),
     symbol_table_(Array::null()),
     core_library_(Library::null()),
     core_impl_library_(Library::null()),
+    native_wrappers_library_(Library::null()),
     root_library_(Library::null()),
     registered_libraries_(Library::null()),
     pending_classes_(Array::null()),
     sticky_error_(String::null()),
     empty_context_(Context::null()) {
 }
 
 
 ObjectStore::~ObjectStore() {
 }
@@ skipping 115 matching lines @@
     return kBoolInterface;
   } else if (raw_type == string_interface()) {
     return kStringInterface;
   } else if (raw_type == list_interface()) {
     return kListInterface;
   }
   return kInvalidIndex;
 }
 
 }  // namespace dart