Notifications: stop using notifications specific permission methods in LayoutTests.

LayoutTests/http/tests/notifications/click-dedicated-worker.html

Index: LayoutTests/http/tests/notifications/click-dedicated-worker.html
diff --git a/LayoutTests/http/tests/notifications/click-dedicated-worker.html b/LayoutTests/http/tests/notifications/click-dedicated-worker.html
index d3603963763df2c27c8c91f1797e742a190cba6f..28f3ce5cd603df7fb9368e31c6b706264e4ab5a3 100644
--- a/LayoutTests/http/tests/notifications/click-dedicated-worker.html
+++ b/LayoutTests/http/tests/notifications/click-dedicated-worker.html
@@ -11,10 +11,8 @@
       // Tests that Dedicated Worker-bound notifications will have their onclick
       // event fired when they're being clicked on. When the test is being ran
       // manually, grant Notification permission and click on the notification.
-      if (window.testRunner) {
+      if (window.testRunner)
           testRunner.setPermission('notifications', 'granted', location.origin, location.origin);
-          testRunner.grantWebNotificationPermission(location.origin, true);
-      }
 
       dedicatedWorkerTest("resources/click-event-test.js");
     </script>