NOOP has to be an array for closure compiler

Author: dfreedm

lib/mixins/property-effects.js

@@ -25,7 +25,7 @@ import { sanitizeDOMValue, legacyUndefined, legacyNoBatch } from '../utils/setti
 // from multiple properties in the same turn
 let dedupeId = 0;
 
-const NOOP = {};
+const NOOP = [];
 
 /**
  * Property effect types; effects are stored on the prototype using these keys