NotificationsObserver  248 chrome/browser/extensions/updater/extension_updater_unittest.cc   DISALLOW_COPY_AND_ASSIGN(NotificationsObserver);
NotificationsObserver  570 chrome/browser/extensions/updater/extension_updater_unittest.cc     NotificationsObserver observer;
NotificationsObserver  794 chrome/browser/extensions/updater/extension_updater_unittest.cc     NotificationsObserver observer;
NotificationsObserver  916 chrome/browser/extensions/updater/extension_updater_unittest.cc     NotificationsObserver observer;