Defer construction of NotificationUIManager to fix notification initialization.

chrome/browser/notifications/desktop_notification_service.h

Index: chrome/browser/notifications/desktop_notification_service.h
diff --git a/chrome/browser/notifications/desktop_notification_service.h b/chrome/browser/notifications/desktop_notification_service.h
index f32044a36d22f0b28aa431e1335e6906e688bc2b..075e42569efcf87dc7fd028952a8d436802e3612 100644
--- a/chrome/browser/notifications/desktop_notification_service.h
+++ b/chrome/browser/notifications/desktop_notification_service.h
@@ -46,9 +46,6 @@ class DesktopNotificationService : public content::NotificationObserver,
                              NotificationUIManager* ui_manager);
   virtual ~DesktopNotificationService();
 
-  // Sets a UI manager to display notifications.
-  void SetUIManager(NotificationUIManager* ui_manager);
-
   // Requests permission (using an info-bar) for a given origin.
   // |callback_context| contains an opaque value to pass back to the
   // requesting process when the info-bar finishes.  A NULL tab can be given if
@@ -139,6 +136,8 @@ class DesktopNotificationService : public content::NotificationObserver,
   // Notifies the observers when permissions settings change.
   void NotifySettingsChange();
 
+  NotificationUIManager* GetUIManager();
+
   // The profile which owns this object.
   Profile* profile_;