1 files changed, 0 insertions, 62 deletions
diff --git a/browser/components/customizableui/test/browser_989751_subviewbutton_class.js b/browser/components/customizableui/test/browser_989751_subviewbutton_class.js
deleted file mode 100644
index 0d11324ed..000000000
--- a/browser/components/customizableui/test/browser_989751_subviewbutton_class.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const kCustomClass = "acustomclassnoonewilluse";
-var tempElement = null;
-
-function insertClassNameToMenuChildren(parentMenu) {
-  let el = parentMenu.querySelector("menuitem:first-of-type");
-  el.classList.add(kCustomClass);
-  tempElement = el;
-}
-
-function checkSubviewButtonClass(menuId, buttonId, subviewId) {
-  return function*() {
-    info("Checking for items without the subviewbutton class in " + buttonId + " widget");
-    let menu = document.getElementById(menuId);
-    insertClassNameToMenuChildren(menu);
-
-    let placement = CustomizableUI.getPlacementOfWidget(buttonId);
-    let changedPlacement = false;
-    if (!placement || placement.area != CustomizableUI.AREA_PANEL) {
-      CustomizableUI.addWidgetToArea(buttonId, CustomizableUI.AREA_PANEL);
-      changedPlacement = true;
-    }
-    yield PanelUI.show();
-
-    let button = document.getElementById(buttonId);
-    button.click();
-
-    yield waitForCondition(() => !PanelUI.multiView.hasAttribute("transitioning"));
-    let subview = document.getElementById(subviewId);
-    ok(subview.firstChild, "Subview should have a kid");
-    let subviewchildren = subview.querySelectorAll("toolbarbutton");
-    for (let i = 0; i < subviewchildren.length; i++) {
-      let item = subviewchildren[i];
-      let itemReadable = "Item '" + item.label + "' (classes: " + item.className + ")";
-      ok(item.classList.contains("subviewbutton"), itemReadable + " should have the subviewbutton class.");
-      if (i == 0) {
-        ok(item.classList.contains(kCustomClass), itemReadable + " should still have its own class, too.");
-      }
-    }
-
-    let panelHiddenPromise = promisePanelHidden(window);
-    PanelUI.hide();
-    yield panelHiddenPromise;
-
-    if (changedPlacement) {
-      CustomizableUI.reset();
-    }
-  };
-}
-
-add_task(checkSubviewButtonClass("menuWebDeveloperPopup", "developer-button", "PanelUI-developerItems"));
-add_task(checkSubviewButtonClass("viewSidebarMenu", "sidebar-button", "PanelUI-sidebarItems"));
-
-registerCleanupFunction(function() {
-  tempElement.classList.remove(kCustomClass)
-  tempElement = null;
-});