- Pass the correct version of handle reference to Class::NewNativeWrapper.

runtime/vm/dart_api_impl.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 "include/dart_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 3527 matching lines @@
   String& cls_name = String::Handle(isolate);
   cls_name ^= param.raw();
   cls_name = Symbols::New(cls_name);
   Library& lib = Library::Handle(isolate);
   lib ^= Api::UnwrapHandle(library);
   if (lib.IsNull()) {
     return Api::NewError(
         "Invalid arguments passed to Dart_CreateNativeWrapperClass");
   }
   const Class& cls = Class::Handle(
-      isolate, Class::NewNativeWrapper(&lib, cls_name, field_count));
+      isolate, Class::NewNativeWrapper(lib, cls_name, field_count));
   if (cls.IsNull()) {
     return Api::NewError(
         "Unable to create native wrapper class : already exists");
   }
   return Api::NewHandle(isolate, cls.raw());
 }
 
 
 DART_EXPORT Dart_Handle Dart_GetNativeInstanceFieldCount(Dart_Handle obj,
                                                          int* count) {
@@ skipping 522 matching lines @@
 DART_EXPORT void Dart_InitPerfEventsSupport(Dart_FileWriterFunction function) {
   Dart::set_perf_events_writer(function);
 }
 
 
 DART_EXPORT void Dart_InitFlowGraphPrinting(Dart_FileWriterFunction function) {
   Dart::set_flow_graph_writer(function);
 }
 
 }  // namespace dart