Files app: Compile custom elements.

ui/file_manager/file_manager/foreground/elements/files_toast.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * Files Toast.
  *
  * This toast is shown at the bottom-right in ltr (bottom-left in rtl).
  *
  * Usage:
@@ skipping 24 matching lines @@
      * @private {?{text: string, callback: function()}}
      */
     this.action_ = null;
 
     /**
      * @private {number}
      */
     this.generationId_ = 0;
 
     /**
-     * @private {AnimationPlayer}
+     * @private {Animation}
      */
     this.enterAnimationPlayer_ = null;
 
     /**
-     * @private {AnimationPlayer}
+     * @private {Animation}
      */
     this.hideAnimationPlayer_ = null;
   },
 
   /**
    * Shows toast. If a toast is already shown, hide the current toast first and
    * show next toast after the previous one disappears.
    *
    * @param {string} text Text of toast.
    * @param {{text: string, callback:function()}=} opt_action Action. Callback
@@ skipping 99 matching lines @@
 
     return new Promise(function(resolve) {
       this.hideAnimationPlayer_.addEventListener('finish', resolve);
     }.bind(this)).then(function() {
       this.$.container.hidden = true;
       this.hideAnimationPlayer_ = null;
       this._setVisible(false);
     }.bind(this));
   }
 });