Set correct script on fields in kernel.

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/become.h"
@@ skipping 7450 matching lines @@
     result.set_guarded_list_length(Field::kNoFixedLength);
   }
 }
 
 
 RawField* Field::New(const String& name,
                      bool is_static,
                      bool is_final,
                      bool is_const,
                      bool is_reflectable,
-                     const Class& owner,
+                     const Object& owner,
                      const AbstractType& type,
                      TokenPosition token_pos) {
   ASSERT(!owner.IsNull());
   const Field& result = Field::Handle(Field::New());
   InitializeNew(result, name, is_static, is_final, is_const, is_reflectable,
                 owner, token_pos);
   result.SetFieldType(type);
   return result.raw();
 }
 
@@ skipping 15323 matching lines @@
   return UserTag::null();
 }
 
 
 const char* UserTag::ToCString() const {
   const String& tag_label = String::Handle(label());
   return tag_label.ToCString();
 }
 
 }  // namespace dart