Perfrorm binding integrity check using scriptwrappable.

Source/bindings/tests/results/V8TestNamedConstructor.h

Index: Source/bindings/tests/results/V8TestNamedConstructor.h
diff --git a/Source/bindings/tests/results/V8TestNamedConstructor.h b/Source/bindings/tests/results/V8TestNamedConstructor.h
index b8592abbc588b168840e0efb2fef8d139b14914f..29581ed7f479825ee18bc49b4de6069a41b0530e 100644
--- a/Source/bindings/tests/results/V8TestNamedConstructor.h
+++ b/Source/bindings/tests/results/V8TestNamedConstructor.h
@@ -69,6 +69,12 @@ inline v8::Handle<v8::Object> wrap(TestNamedConstructor* impl, v8::Handle<v8::Ob
 {
     ASSERT(impl);
     ASSERT(DOMDataStore::getWrapper(impl, isolate).IsEmpty());
+    if (ScriptWrappable::wrapperCanBeStoredInObject(impl)) {
+        const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl);
+        // Might be a XXXConstructor::info instead of an XXX::info. These will both have
+        // the same object de-ref functions, though, so use that as the basis of the check.
+        RELEASE_ASSERT(actualInfo->derefObjectFunction == V8TestNamedConstructor::info.derefObjectFunction);
+    }
     return V8TestNamedConstructor::createWrapper(impl, creationContext, isolate);
 }