Remove Notifications Associated with an Extension When the Extension is Unchecked from the Message …

ui/message_center/views/notifier_settings_view.cc

Index: ui/message_center/views/notifier_settings_view.cc
diff --git a/ui/message_center/views/notifier_settings_view.cc b/ui/message_center/views/notifier_settings_view.cc
index 720b0763aa390490e4b9845dbdcd8e3b6cc062af..b5934f551d1dc4066319f7fca28a0f53f81c16b0 100644
--- a/ui/message_center/views/notifier_settings_view.cc
+++ b/ui/message_center/views/notifier_settings_view.cc
@@ -540,6 +540,9 @@ void NotifierSettingsView::NotifierGroupChanged() {
   UpdateContentsView(notifiers);
 }
 
+void NotifierSettingsView::NotifierEnabledChanged(const NotifierId& notifier_id,
+                                                  bool enabled) {}
+
 void NotifierSettingsView::UpdateContentsView(
     const std::vector<Notifier*>& notifiers) {
   buttons_.clear();