Move the logic for creating data: URLs out of DesktopNotificationService.

chrome/browser/notifications/desktop_notification_service_factory.cc

 // Copyright (c) 2012 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/notifications/desktop_notification_service_factory.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 19 matching lines @@
 DesktopNotificationServiceFactory::DesktopNotificationServiceFactory()
     : BrowserContextKeyedServiceFactory(
         "DesktopNotificationService",
         BrowserContextDependencyManager::GetInstance()) {
 }
 
 DesktopNotificationServiceFactory::~DesktopNotificationServiceFactory() {
 }
 
 KeyedService* DesktopNotificationServiceFactory::BuildServiceInstanceFor(
-    content::BrowserContext* profile) const {
+    content::BrowserContext* context) const {
   DesktopNotificationService* service =
-      new DesktopNotificationService(static_cast<Profile*>(profile), NULL);
+      new DesktopNotificationService(static_cast<Profile*>(context));
   return service;
 }
 
 content::BrowserContext*
 DesktopNotificationServiceFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
 }