Move extension notifications to extensions/browser/notification_types.h

chrome/browser/notifications/notification_system_observer.cc

Index: chrome/browser/notifications/notification_system_observer.cc
diff --git a/chrome/browser/notifications/notification_system_observer.cc b/chrome/browser/notifications/notification_system_observer.cc
index 36dbb9c9a34f5741092a28cbec769e69955620fe..97c965465da03723da475804f1652b993be25c30 100644
--- a/chrome/browser/notifications/notification_system_observer.cc
+++ b/chrome/browser/notifications/notification_system_observer.cc
@@ -17,7 +17,8 @@ NotificationSystemObserver::NotificationSystemObserver(
   DCHECK(ui_manager_);
   registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING,
                  content::NotificationService::AllSources());
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED,
+  registrar_.Add(this,
+                 extensions::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, chrome::NOTIFICATION_PROFILE_DESTROYED,
                  content::NotificationService::AllSources());
@@ -32,7 +33,7 @@ void NotificationSystemObserver::Observe(
     const content::NotificationDetails& details) {
   if (type == chrome::NOTIFICATION_APP_TERMINATING) {
     ui_manager_->CancelAll();
-  } else if (type == chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED) {
+  } else if (type == extensions::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED) {
     if (!content::Source<Profile>(source)->IsOffTheRecord()) {
       extensions::UnloadedExtensionInfo* extension_info =
           content::Details<extensions::UnloadedExtensionInfo>(details).ptr();