Oilpan: DOM wrappers don't need to keep persistent handles

Source/bindings/tests/results/core/V8TestObject.cpp

Index: Source/bindings/tests/results/core/V8TestObject.cpp
diff --git a/Source/bindings/tests/results/core/V8TestObject.cpp b/Source/bindings/tests/results/core/V8TestObject.cpp
index 3f2f405e0c0f8dff34d1632c950217578c9887ab..3e056ac0ab15294f3f08c8016b3e973151b41cfa 100644
--- a/Source/bindings/tests/results/core/V8TestObject.cpp
+++ b/Source/bindings/tests/results/core/V8TestObject.cpp
@@ -69,7 +69,7 @@
 
 namespace blink {
 
-const WrapperTypeInfo V8TestObject::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestObject::domTemplate, V8TestObject::refObject, V8TestObject::derefObject, V8TestObject::createPersistentHandle, 0, 0, 0, V8TestObject::installConditionallyEnabledMethods, V8TestObject::installConditionallyEnabledProperties, 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::Independent, WrapperTypeInfo::RefCountedObject };
+const WrapperTypeInfo V8TestObject::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestObject::domTemplate, V8TestObject::refObject, V8TestObject::derefObject, V8TestObject::trace, 0, 0, 0, V8TestObject::installConditionallyEnabledMethods, V8TestObject::installConditionallyEnabledProperties, 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::Independent, WrapperTypeInfo::RefCountedObject };
 
 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestObject.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
@@ -10674,12 +10674,6 @@ void V8TestObject::derefObject(ScriptWrappableBase* internalPointer)
     internalPointer->toImpl<TestObject>()->deref();
 }
 
-WrapperPersistentNode* V8TestObject::createPersistentHandle(ScriptWrappableBase* internalPointer)
-{
-    ASSERT_NOT_REACHED();
-    return 0;
-}
-
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestObject* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {