bindings: Introduces type-check for the internal pointers.

Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp

Index: Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp
diff --git a/Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp b/Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp
index e24ea1aa791af68a6160e828e929f922d9fc1724..00076bc18fdd1dbe74b4e899224cbc1faf3a9240 100644
--- a/Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp
+++ b/Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.cpp
@@ -124,7 +124,7 @@ v8::Handle<v8::Object> V8TestInterfaceNamedConstructor2::findInstanceInPrototype
 
 TestInterfaceNamedConstructor2* V8TestInterfaceNamedConstructor2::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value)
 {
-    return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Object>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) : 0;
+    return hasInstance(value, isolate) ? fromInternalPointer(blink::toInternalPointer(v8::Handle<v8::Object>::Cast(value))) : 0;
 }
 
 v8::Handle<v8::Object> wrap(TestInterfaceNamedConstructor2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
@@ -154,9 +154,9 @@ v8::Handle<v8::Object> V8TestInterfaceNamedConstructor2::createWrapper(PassRefPt
     return wrapper;
 }
 
-void V8TestInterfaceNamedConstructor2::derefObject(void* object)
+void V8TestInterfaceNamedConstructor2::derefObject(ScriptWrappableBase* internalPointer)
 {
-    fromInternalPointer(object)->deref();
+    fromInternalPointer(internalPointer)->deref();
 }
 
 template<>