1 files changed, 0 insertions, 48 deletions
diff --git a/browser/components/customizableui/test/browser_947914_button_newPrivateWindow.js b/browser/components/customizableui/test/browser_947914_button_newPrivateWindow.js
deleted file mode 100644
index c2006bef0..000000000
--- a/browser/components/customizableui/test/browser_947914_button_newPrivateWindow.js
+++ /dev/null
@@ -1,48 +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";
-
-add_task(function*() {
-  info("Check private browsing button existence and functionality");
-
-  yield PanelUI.show();
-  info("Menu panel was opened");
-
-  let windowWasHandled = false;
-  let privateWindow = null;
-
-  let observerWindowOpened = {
-    observe: function(aSubject, aTopic, aData) {
-      if (aTopic == "domwindowopened") {
-        privateWindow = aSubject.QueryInterface(Components.interfaces.nsIDOMWindow);
-        privateWindow.addEventListener("load", function newWindowHandler() {
-          privateWindow.removeEventListener("load", newWindowHandler, false);
-          is(privateWindow.location.href, "chrome://browser/content/browser.xul",
-             "A new browser window was opened");
-          ok(PrivateBrowsingUtils.isWindowPrivate(privateWindow), "Window is private");
-          windowWasHandled = true;
-        }, false);
-      }
-    }
-  }
-
-  Services.ww.registerNotification(observerWindowOpened);
-
-  let privateBrowsingButton = document.getElementById("privatebrowsing-button");
-  ok(privateBrowsingButton, "Private browsing button exists in Panel Menu");
-  privateBrowsingButton.click();
-
-  try {
-    yield waitForCondition(() => windowWasHandled);
-    yield promiseWindowClosed(privateWindow);
-    info("The new private window was closed");
-  }
-  catch (e) {
-    ok(false, "The new private browser window was not properly handled");
-  }
-  finally {
-    Services.ww.unregisterNotification(observerWindowOpened);
-  }
-});