Remove obsolete document wrapper creation in named constructors

Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp

Index: Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp
diff --git a/Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp b/Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp
index e06f83c9b23f410c744741666df40113024a5ab1..57df20d212c30c8a4355605604b4376e94d7300f 100644
--- a/Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp
+++ b/Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.cpp
@@ -139,13 +139,7 @@ static void V8TestInterfaceWillBeGarbageCollectedConstructorCallback(const v8::F
         return;
     }
 
-    Document* documentPtr = currentDOMWindow(isolate)->document();
-    ASSERT(documentPtr);
-    Document& document = *documentPtr;
-
-    // Make sure the document is added to the DOM Node map. Otherwise, the TestInterfaceWillBeGarbageCollected instance
-    // may end up being the only node in the map and get garbage-collected prematurely.
-    toV8(documentPtr, info.Holder(), isolate);
+    Document& document = *toDocument(currentExecutionContext(isolate));
 
     if (UNLIKELY(info.Length() < 1)) {
         throwMinimumArityTypeErrorForConstructor("TestInterfaceWillBeGarbageCollected", 1, info.Length(), info.GetIsolate());