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

chrome/test/base/testing_profile.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/test/base/testing_profile.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 148 matching lines @@
  protected:
   virtual ~TestExtensionURLRequestContextGetter() {}
 
  private:
   scoped_ptr<net::URLRequestContext> context_;
 };
 
 #if defined(ENABLE_NOTIFICATIONS)
 KeyedService* CreateTestDesktopNotificationService(
     content::BrowserContext* profile) {
-  return new DesktopNotificationService(static_cast<Profile*>(profile), NULL);
+  return new DesktopNotificationService(static_cast<Profile*>(profile));
 }
 #endif
 
 }  // namespace
 
 // static
 #if defined(OS_CHROMEOS)
 // Must be kept in sync with
 // ChromeBrowserMainPartsChromeos::PreEarlyInitialization.
 const char TestingProfile::kTestUserProfileDir[] = "test-user";
@@ skipping 802 matching lines @@
 #if defined(ENABLE_EXTENSIONS)
       extension_policy_,
 #endif
       pref_service_.Pass(),
       incognito_,
       guest_session_,
       supervised_user_id_,
       policy_service_.Pass(),
       testing_factories_));
 }