Audio doesn't have the same quirks as video in the media modal. We don't have to aggressively destroy the `mejs` instance.

See #27016.


Built from https://develop.svn.wordpress.org/trunk@27414


git-svn-id: http://core.svn.wordpress.org/trunk@27261 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/media-views.js

@@ -6147,8 +6147,6 @@
 
 			this.listenTo( this.controller, 'close', this.close );
 
-			// used in AttachmentDisplay.prototype.updateLinkTo
-			this.options.attachment = this.model.attachment;
 			media.view.Settings.AttachmentDisplay.prototype.initialize.apply( this, arguments );
 		},
 
@@ -6167,8 +6165,6 @@
 		close : function() {
 			this.mejs.pause();
 			this.remove();
-			delete this.mejs;
-			delete this.mejsInstance;
 		},
 
 		player : function (mejs) {
@@ -6187,7 +6183,7 @@
 			media.view.Settings.AttachmentDisplay.prototype.render.apply( this, arguments );
 			setTimeout( function() { self.resetFocus(); }, 10 );
 
-			this.mejsInstance = new MediaElementPlayer( this.$('audio').get(0), settings );
+			new MediaElementPlayer( this.$('audio').get(0), settings );
 
 			return this;
 		},