bindings: Introduces type-check for the internal pointers.

Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp

Index: Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp
diff --git a/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp b/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp
index e8884b142c0f4516a78d007089f10b2778d9a1df..bc9c1a85cdc62f68f9363341540550def087cccf 100644
--- a/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp
+++ b/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.cpp
@@ -531,7 +531,7 @@ v8::Handle<v8::Object> V8TestInterfaceCheckSecurity::findInstanceInPrototypeChai
 
 TestInterfaceCheckSecurity* V8TestInterfaceCheckSecurity::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(TestInterfaceCheckSecurity* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
@@ -561,9 +561,9 @@ v8::Handle<v8::Object> V8TestInterfaceCheckSecurity::createWrapper(PassRefPtr<Te
     return wrapper;
 }
 
-void V8TestInterfaceCheckSecurity::derefObject(void* object)
+void V8TestInterfaceCheckSecurity::derefObject(ScriptWrappableBase* internalPointer)
 {
-    fromInternalPointer(object)->deref();
+    fromInternalPointer(internalPointer)->deref();
 }
 
 template<>