Enable MacOSX native notifications by default

chrome/browser/extensions/service_worker_apitest.cc

 // Copyright 2015 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 <stdint.h>
 
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/gcm/fake_gcm_profile_service.h"
 #include "chrome/browser/gcm/gcm_profile_service_factory.h"
 #include "chrome/browser/notifications/desktop_notification_profile_util.h"
+#include "chrome/browser/notifications/notification_display_service_factory.h"
+#include "chrome/browser/notifications/stub_notification_display_service.h"
 #include "chrome/browser/permissions/permission_manager.h"
 #include "chrome/browser/permissions/permission_result.h"
 #include "chrome/browser/push_messaging/push_messaging_app_identifier.h"
 #include "chrome/browser/push_messaging/push_messaging_service_factory.h"
 #include "chrome/browser/push_messaging/push_messaging_service_impl.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/gcm_driver/instance_id/fake_gcm_driver_for_instance_id.h"
 #include "components/version_info/version_info.h"
@@ skipping 216 matching lines @@
     return app_identifier;
   }
 
   // ExtensionApiTest overrides.
   void SetUpCommandLine(base::CommandLine* command_line) override {
     command_line->AppendSwitch(
         switches::kEnableExperimentalWebPlatformFeatures);
     ServiceWorkerTest::SetUpCommandLine(command_line);
   }
   void SetUpOnMainThread() override {
+    NotificationDisplayServiceFactory::GetInstance()->SetTestingFactory(
+        profile(), &StubNotificationDisplayService::FactoryForTests);
+
     gcm::FakeGCMProfileService* gcm_service =
         static_cast<gcm::FakeGCMProfileService*>(
             gcm::GCMProfileServiceFactory::GetInstance()
                 ->SetTestingFactoryAndUse(profile(),
                                           &gcm::FakeGCMProfileService::Build));
     gcm_driver_ = static_cast<instance_id::FakeGCMDriverForInstanceID*>(
         gcm_service->driver());
     push_service_ = PushMessagingServiceFactory::GetForProfile(profile());
 
     ServiceWorkerTest::SetUpOnMainThread();
@@ skipping 608 matching lines @@
   message.sender_id = "1234567890";
   message.raw_data = "testdata";
   message.decrypted = true;
   push_service()->SetMessageCallbackForTesting(run_loop.QuitClosure());
   push_service()->OnMessage(app_identifier.app_id(), message);
   EXPECT_TRUE(push_message_listener.WaitUntilSatisfied());
   run_loop.Run();  // Wait until the message is handled by push service.
 }
 
 }  // namespace extensions