[Extensions Bindings] Add access checks in custom types

extensions/renderer/api_bindings_system.cc

 // Copyright 2016 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 "extensions/renderer/api_bindings_system.h"
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "extensions/renderer/api_binding_hooks.h"
@@ skipping 121 matching lines @@
 
 v8::Local<v8::Object> APIBindingsSystem::CreateCustomType(
     v8::Isolate* isolate,
     const std::string& type_name,
     const std::string& property_name,
     const base::ListValue* property_values) {
   auto iter = custom_types_.find(type_name);
   DCHECK(iter != custom_types_.end()) << "Custom type not found: " << type_name;
   return iter->second.Run(isolate, property_name, property_values,
                           &request_handler_, &event_handler_,
-                          &type_reference_map_);
+                          &type_reference_map_, &access_checker_);
 }
 
 }  // namespace extensions