Create a VarPrivate interface to contain the scripting helper functions of Var.

webkit/plugins/ppapi/npapi_glue.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/plugins/ppapi/npapi_glue.h"
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/string_util.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
@@ skipping 46 matching lines @@
     case PP_VARTYPE_OBJECT: {
       scoped_refptr<ObjectVar> object(ObjectVar::FromPPVar(var));
       if (!object) {
         VOID_TO_NPVARIANT(*result);
         return false;
       }
       OBJECT_TO_NPVARIANT(WebBindings::retainObject(object->np_object()),
                           *result);
       break;
     }
+    case PP_VARTYPE_ARRAY:
+    case PP_VARTYPE_DICTIONARY:
+      VOID_TO_NPVARIANT(*result);
+      break;
   }
   return true;
 }
 
 // PPResultAndExceptionToNPResult ----------------------------------------------
 
 PPResultAndExceptionToNPResult::PPResultAndExceptionToNPResult(
     NPObject* object_var,
     NPVariant* np_result)
     : object_var_(object_var),
@@ skipping 116 matching lines @@
       identifier_.type = PP_VARTYPE_UNDEFINED;  // Mark it invalid.
   }
 }
 
 NPObjectAccessorWithIdentifier::~NPObjectAccessorWithIdentifier() {
   Var::PluginReleasePPVar(identifier_);
 }
 
 }  // namespace ppapi
 }  // namespace webkit