clean node ref and remove short circuit

atom/common/api/atom_bindings.cc

@@ -106,8 +106,6 @@ void AtomBindings::OnCallNextTick(uv_async_t* handle) {
     if (!tick_info->has_scheduled())
       env->isolate()->RunMicrotasks();
     v8::Local<v8::Object> process = env->process_object();
-    if (!tick_info->has_scheduled())
-      return;
     env->tick_callback_function()->Call(process, 0, nullptr).IsEmpty();
   }
 

vendor/node

@@ -1 +1 @@
-Subproject commit 9c2b9b16af48f33d2fa73bab30206ba5b15d9dde
+Subproject commit 4728f9231aac37cbfeed28b630d432686d6e16c4