Revert "Revert of [oilpan]: optimize the way we allocate persistent handles in wrappers. (patchset …

Source/bindings/templates/interface.cpp

 {% extends 'interface_base.cpp' %}
 
 
 {##############################################################################}
 {% block constructor_getter %}
 {% if has_constructor_attributes %}
 static void {{cpp_class}}ConstructorGetter(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     v8::Handle<v8::Value> data = info.Data();
     ASSERT(data->IsExternal());
@@ skipping 1228 matching lines @@
 {
 {% if gc_type == 'WillBeGarbageCollectedObject' %}
 #if !ENABLE(OILPAN)
     internalPointer->toImpl<{{cpp_class}}>()->deref();
 #endif
 {% elif gc_type == 'RefCountedObject' %}
     internalPointer->toImpl<{{cpp_class}}>()->deref();
 {% endif %}
 }
 
-PersistentNode* {{v8_class}}::createPersistentHandle(ScriptWrappableBase* internalPointer)
+WrapperPersistentNode* {{v8_class}}::createPersistentHandle(ScriptWrappableBase* internalPointer)
 {
 {% if gc_type == 'GarbageCollectedObject' %}
-    return new Persistent<{{cpp_class}}>(internalPointer->toImpl<{{cpp_class}}>());
+    return WrapperPersistent<{{cpp_class}}>::create(internalPointer->toImpl<{{cpp_class}}>());
 {% elif gc_type == 'WillBeGarbageCollectedObject' %}
 #if ENABLE(OILPAN)
-    return new Persistent<{{cpp_class}}>(internalPointer->toImpl<{{cpp_class}}>());
+    return WrapperPersistent<{{cpp_class}}>::create(internalPointer->toImpl<{{cpp_class}}>());
 #else
     ASSERT_NOT_REACHED();
     return 0;
 #endif
 {% elif gc_type == 'RefCountedObject' %}
     ASSERT_NOT_REACHED();
     return 0;
 {% endif %}
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline({{cpp_class}}* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 {% endblock %}