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

Source/bindings/tests/results/core/V8TestInterface.cpp

Index: Source/bindings/tests/results/core/V8TestInterface.cpp
diff --git a/Source/bindings/tests/results/core/V8TestInterface.cpp b/Source/bindings/tests/results/core/V8TestInterface.cpp
index 56cf74bf30ca09935edacdf5703703c5d1e3d45d..5324764817ad1d76ecd2cadb202232d8297621a7 100644
--- a/Source/bindings/tests/results/core/V8TestInterface.cpp
+++ b/Source/bindings/tests/results/core/V8TestInterface.cpp
@@ -37,7 +37,7 @@
 
 namespace blink {
 
-const WrapperTypeInfo V8TestInterface::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterface::domTemplate, V8TestInterface::refObject, V8TestInterface::derefObject, V8TestInterface::createPersistentHandle, V8TestInterface::toActiveDOMObject, 0, V8TestInterface::visitDOMWrapper, V8TestInterface::installConditionallyEnabledMethods, V8TestInterface::installConditionallyEnabledProperties, &V8TestInterfaceEmpty::wrapperTypeInfo, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::Dependent, WrapperTypeInfo::RefCountedObject };
+const WrapperTypeInfo V8TestInterface::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterface::domTemplate, V8TestInterface::refObject, V8TestInterface::derefObject, V8TestInterface::trace, V8TestInterface::toActiveDOMObject, 0, V8TestInterface::visitDOMWrapper, V8TestInterface::installConditionallyEnabledMethods, V8TestInterface::installConditionallyEnabledProperties, &V8TestInterfaceEmpty::wrapperTypeInfo, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::Dependent, WrapperTypeInfo::RefCountedObject };
 
 // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestInterfaceImplementation.h.
 // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
@@ -2079,12 +2079,6 @@ void V8TestInterface::derefObject(ScriptWrappableBase* internalPointer)
     internalPointer->toImpl<TestInterfaceImplementation>()->deref();
 }
 
-WrapperPersistentNode* V8TestInterface::createPersistentHandle(ScriptWrappableBase* internalPointer)
-{
-    ASSERT_NOT_REACHED();
-    return 0;
-}
-
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceImplementation* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {