--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -5852,21 +5852,16 @@ HTMLMediaElement::UpdateAudioChannelPlay
     mPlayingThroughTheAudioChannel = playingThroughTheAudioChannel;
     NotifyAudioChannelAgent(mPlayingThroughTheAudioChannel);
   }
 }
 
 void
 HTMLMediaElement::NotifyAudioChannelAgent(bool aPlaying)
 {
-  // This is needed to pass nsContentUtils::IsCallerChrome().
-  // AudioChannel API should not called from content but it can happen that
-  // this method has some content JS in its stack.
-  AutoNoJSAPI nojsapi;
-
   if (aPlaying) {
     // The reason we don't call NotifyStartedPlaying after the media element
     // really becomes audible is because there is another case needs to block
     // element as early as we can, we would hear sound leaking if we block it
     // too late. In that case (block autoplay in non-visited-tab), we need to
     // create a connection before decoding, because we don't want user hearing
     // any sound.
     AudioPlaybackConfig config;