Have bindings layer assume and insist that all interface types are GCed.

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceEmpty.cpp

 // Copyright 2014 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.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "V8TestInterfaceEmpty.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "core/dom/Document.h"
 #include "wtf/GetPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wglobal-constructors"
 #endif
-const WrapperTypeInfo V8TestInterfaceEmpty::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceEmpty::domTemplate, V8TestInterfaceEmpty::refObject, V8TestInterfaceEmpty::derefObject, V8TestInterfaceEmpty::trace, 0, 0, V8TestInterfaceEmpty::preparePrototypeAndInterfaceObject, V8TestInterfaceEmpty::installConditionallyEnabledProperties, "TestInterfaceEmpty", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent, WrapperTypeInfo::RefCountedObject };
+const WrapperTypeInfo V8TestInterfaceEmpty::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceEmpty::domTemplate, V8TestInterfaceEmpty::trace, 0, 0, V8TestInterfaceEmpty::preparePrototypeAndInterfaceObject, V8TestInterfaceEmpty::installConditionallyEnabledProperties, "TestInterfaceEmpty", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Independent };
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic pop
 #endif
 
 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestInterfaceEmpty.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
 // bindings/core/v8/ScriptWrappable.h.
 const WrapperTypeInfo& TestInterfaceEmpty::s_wrapperTypeInfo = V8TestInterfaceEmpty::wrapperTypeInfo;
 
 namespace TestInterfaceEmptyV8Internal {
@@ skipping 27 matching lines @@
 v8::Local<v8::Object> V8TestInterfaceEmpty::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
 {
     return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestInterfaceEmpty* V8TestInterfaceEmpty::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
 {
     return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : 0;
 }
 
-void V8TestInterfaceEmpty::refObject(ScriptWrappable* scriptWrappable)
-{
-    scriptWrappable->toImpl<TestInterfaceEmpty>()->ref();
-}
-
-void V8TestInterfaceEmpty::derefObject(ScriptWrappable* scriptWrappable)
-{
-    scriptWrappable->toImpl<TestInterfaceEmpty>()->deref();
-}
-
 } // namespace blink