Use closure-safe name

Polymer · Nov 14, 2018 · ed5f7f2 · ed5f7f2
1 parent f3b6675
commit ed5f7f2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/legacy/class.js b/lib/legacy/class.js
@@ -194,7 +194,7 @@ function GenerateClassFromInfo(info, Base, behaviors) {
     // explicitly not calling super._finalizeClass
     static _finalizeClass() {
       // if calling via a subclass that hasn't been generated, pass through to super
-      if (!this.hasOwnProperty('generatedFrom')) {
+      if (!this.hasOwnProperty(window.JSCompiler_renameProperty('generatedFrom', this))) {
         super._finalizeClass();
       } else {
         // interleave properties and observers per behavior and `info`