Index: ui/webui/resources/js/cr/ui/list_selection_controller.js |
diff --git a/ui/webui/resources/js/cr/ui/list_selection_controller.js b/ui/webui/resources/js/cr/ui/list_selection_controller.js |
index 471b9d46c46ad1744cdb4de2b51ff43993ce4401..15ab813504a9b0bee228d4b75546229c0f9a1f54 100644 |
--- a/ui/webui/resources/js/cr/ui/list_selection_controller.js |
+++ b/ui/webui/resources/js/cr/ui/list_selection_controller.js |
@@ -237,10 +237,12 @@ cr.define('cr.ui', function() { |
this.getFirstIndex() : this.getIndexBelow(leadIndex); |
break; |
case 'Left': |
+ case 'MediaPreviousTrack': |
newIndex = leadIndex == -1 ? |
this.getLastIndex() : this.getIndexBefore(leadIndex); |
break; |
case 'Right': |
+ case 'MediaNextTrack': |
newIndex = leadIndex == -1 ? |
this.getFirstIndex() : this.getIndexAfter(leadIndex); |
break; |