Bug 1345253 - Use element.firstChild.remove() instead of element.removeChild(element.firstChild), r=jaws.

2017-03-08 10:17:52 +01:00
parent a97d317f5b
commit b15de4893d
125 changed files with 185 additions and 170 deletions
--- a/browser/components/syncedtabs/TabListView.js
+++ b/browser/components/syncedtabs/TabListView.js
@@ -169,7 +169,7 @@ TabListView.prototype = {
  _clearChilden(node) {
    let parent = node || this.container;
    while (parent.firstChild) {
-      parent.removeChild(parent.firstChild);
+      parent.firstChild.remove();
    }
  },