[proxies] fix access issue when having proxies on the prototype-chain of global objects.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 9622c8cfc1a7c95c5abe26d15e34a99049e63bfa..996a1a7fb925e2308532a1952ce71b9c7e1d4cb2 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -1187,11 +1187,6 @@ MaybeHandle<Object> Object::GetPrototype(Isolate* isolate,
                                          Handle<Object> receiver) {
   // We don't expect access checks to be needed on JSProxy objects.
   DCHECK(!receiver->IsAccessCheckNeeded() || receiver->IsJSObject());
-  Handle<Context> context(isolate->context());
-  if (receiver->IsAccessCheckNeeded() &&
-      !isolate->MayAccess(context, Handle<JSObject>::cast(receiver))) {
-    return isolate->factory()->null_value();
-  }
   PrototypeIterator iter(isolate, receiver,
                          PrototypeIterator::START_AT_RECEIVER);
   do {