Move upgradeBackgroundAudio to layoutCallback (ampproject#20982)

noranazmy · Mar 22, 2019 · e0ca338 · e0ca338
1 parent 6b6183b
commit e0ca338
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/extensions/amp-story/1.0/amp-story-page.js b/extensions/amp-story/1.0/amp-story-page.js
@@ -237,7 +237,6 @@ export class AmpStoryPage extends AMP.BaseElement {
 
   /** @override */
   buildCallback() {
-    upgradeBackgroundAudio(this.element);
     this.delegateVideoAutoplay();
     this.markMediaElementsWithPreload_();
     this.initializeMediaPool_();
@@ -364,6 +363,7 @@ export class AmpStoryPage extends AMP.BaseElement {
 
   /** @override */
   layoutCallback() {
+    upgradeBackgroundAudio(this.element);
     this.muteAllMedia();
 
     return Promise.all([