Add the PP_Instance to resource object base.

webkit/plugins/ppapi/resource.cc

 // Copyright (c) 2010 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/resource.h"
 
 #include "base/logging.h"
 #include "webkit/plugins/ppapi/callbacks.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/resource_tracker.h"
 
 namespace webkit {
 namespace ppapi {
 
 Resource::Resource(PluginInstance* instance)
-    : resource_id_(0), instance_(instance) {
+    : ResourceObjectBase(instance->pp_instance()),
+      resource_id_(0),
+      instance_(instance) {
   ResourceTracker::Get()->ResourceCreated(this, instance_);
 }
 
 Resource::~Resource() {
   ResourceTracker::Get()->ResourceDestroyed(this);
 }
 
 PP_Resource Resource::GetReference() {
   ResourceTracker *tracker = ResourceTracker::Get();
   if (resource_id_)
@@ skipping 14 matching lines @@
 void Resource::LastPluginRefWasDeleted() {
   DCHECK(resource_id_ != 0);
   instance()->module()->GetCallbackTracker()->PostAbortForResource(
       resource_id_);
   resource_id_ = 0;
 }
 
 }  // namespace ppapi
 }  // namespace webkit