Profile shouldn't own DesktopNotificationService.

chrome/browser/chromeos/notifications/balloon_view.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/notifications/balloon_view.h"
 
 #include <vector>
 
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/notifications/balloon_view_host.h"
 #include "chrome/browser/chromeos/notifications/notification_panel.h"
 #include "chrome/browser/notifications/balloon.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
+#include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/views/notifications/balloon_view_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/common/notification_details.h"
 #include "content/common/notification_source.h"
 #include "content/common/notification_type.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
@@ skipping 306 matching lines @@
 // BalloonViewImpl private.
 
 void BalloonViewImpl::DelayedClose(bool by_user) {
   html_contents_->Shutdown();
   html_contents_ = NULL;
   balloon_->OnClose(by_user);
 }
 
 void BalloonViewImpl::DenyPermission() {
   DesktopNotificationService* service =
-      balloon_->profile()->GetDesktopNotificationService();
+      DesktopNotificationServiceFactory::GetForProfile(balloon_->profile());
   service->DenyPermission(balloon_->notification().origin_url());
 }
 
 gfx::NativeView BalloonViewImpl::GetParentNativeView() {
   RenderWidgetHostView* view = html_contents_->render_view_host()->view();
   DCHECK(view);
   return view->GetNativeView();
 }
 
 }  // namespace chromeos